{"title":"Speedzone","description":"","products":[{"product_id":"spdz1-blue-lined-steering-wheel","title":"SPDZ1 Blue Lined Steering Wheel","description":"\u003ch2\u003eSPDZ1 Blue Lined Steering Wheel\u003c\/h2\u003e\u003cp\u003eUpgrade your driving experience with the SPDZ1 Blue Lined Steering Wheel, a premium performance steering wheel designed for style, comfort, and improved control. Featuring a sporty deep dish profile and bold blue accent stitching, this wheel adds a race-inspired look to any interior while enhancing steering feel and driver engagement.  The SPDZ1 Blue Lined Steering Wheel is wrapped in full leather for a comfortable, high-quality grip and long-lasting durability. Its 340mm diameter offers responsive handling, while the 3-spoke deep dish design provides an aggressive motorsport appearance and improved driver ergonomics.  Each wheel includes an authentic SPDZ1 horn button and is individually inspected for quality. Packaged with protective materials including a dust cover and foam insert, every unit is carefully prepared to arrive in excellent condition.  With only 50 units produced per wheel design, this limited-edition steering wheel offers exclusivity for enthusiasts who want something unique.  \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e  \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePremium full leather wrap \u003c\/li\u003e\n\u003cli\u003eBlue cross stitch detailing \u003c\/li\u003e\n\u003cli\u003e340mm steering wheel diameter \u003c\/li\u003e\n\u003cli\u003eDeep dish motorsport design \u003c\/li\u003e\n\u003cli\u003e3-spoke construction \u003c\/li\u003e\n\u003cli\u003eAuthentic SPDZ1 horn button included \u003c\/li\u003e\n\u003cli\u003eIndividually quality checked before shipping \u003c\/li\u003e\n\u003cli\u003eIncludes dust protector and foam packaging \u003c\/li\u003e\n\u003cli\u003eLimited production of 50 units  \u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Choose This Steering Wheel?\u003c\/strong\u003e The SPDZ1 Blue Lined Steering Wheel is ideal for enthusiasts seeking premium craftsmanship, sporty styling, and limited-edition exclusivity.\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140979228750,"sku":"SPDZ1-BSC-BL","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/DSC07564.jpg?v=1763055851"},{"product_id":"spdz1-94-01-integra-1992-1995-civic-k20-conversion-harness-k20a-k20a2-swap","title":"SPDZ1 94-01 Integra 1992-1995 Civic K20 Conversion Harness K20A K20A2 Swap","description":"\u003cdiv class=\"description\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlug and play K-Swap conversion harness!\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBrand new connectors and pins sourced from the same company Honda uses.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFree phone and email tech support.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePowering thousands of cars worldwide!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith multiple years of K-Series swap wiring experience, the SPDZ1 Conversion Harness is the most widely used and reliable K-Swap conversion harness on the market. This conversion harnesses powers the best K-Swaps all over the world!\u003c\/p\u003e\n\u003cp\u003eThe K-Swap harness interfaces with your factory dash harness, your OEM K-Series engine harness, and your K-Series ECU allowing for a simple plug-and-play K-Swap.\u003c\/p\u003e\n\u003cp\u003eThe SPDZ1 Conversion Harness allows for full functionality of the factory gauge cluster and comes with a full replacement warranty. Other companies will have you send in parts of your stock harness, wasting time and money in shipping. The SPDZ1 Conversion Harnesses are in stock and ready to ship. You do not have to send us a core; they are available for overnight shipment.\u003c\/p\u003e\n\u003cp\u003eWiring Instructions Included with Purchase\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140980441166,"sku":"SPDZ1-9295","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/image_26139fdc-16e0-4d67-81b3-c08560507fd8.png?v=1763055857"},{"product_id":"spdz1-2006-2011-honda-civic-si-rear-engine-mount","title":"SPDZ1 -  2006-2011 Honda Civic Si Rear Engine Mount","description":"\u003cp style=\"text-align: center;\"\u003eRear Engine Mount for 2006-2011 Civic SI\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eDurometer rating - 70A\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140981555278,"sku":"SPDZ1-0611RM-70A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/1217D54B-3076-4C03-B64C-85B66DD67665.png?v=1763055862"},{"product_id":"spdz1-nissan-r33-series-1-gtr-style-type-oe-replacement-headlights","title":"SPDZ1 Nissan R33 Series 1 GTR Style Type OE Replacement Headlights","description":"\u003cp\u003eSPDZ1 Nissan R33 Series 1 GTR Type OE Replacement Headlights\u003c\/p\u003e\n\u003cp\u003ethis headlight will work on all Nissan skyline GT, GTST, GTT and GTR models (with small modifications) on both four-door and two-door applications without the requirement to change your hood, fenders or bumper. These headlights will also work with the factory grill assembly. Now you can make Your Skyline look like a GTR for a fraction of the price. These headlights are also designed to work with LED lighting. Multiple adjustments can be made when installing these lights to correct for different fitments of hoods, fenders and bumpers.  \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e- You will receive a pair, left and right headlights with this purchase.\u003c\/p\u003e\n\u003cp\u003e-  Light brackets have been designed to have adjustable spacing for bolts to compensate for vehicles with aftermarket fenders and hoods so install can be done on a wide variety of configurations.\u003c\/p\u003e\n\u003cp\u003e- These Lights were 3D modeled using scans of multiple chassis to ensure great alignment and fitment, adjusters for lights to be angled in the housing are pre built in.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeadlight lens is high quality poly carbonate plastic, making for a strong clear solution through multiple temperature cycles.\u003c\/li\u003e\n\u003cli\u003eNow including free High Beam LED Upgrade!!!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/speedzone-web.com\/pages\/spdz1-r33-headlight-gtr-conversion\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e- Click: \u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003e GTR Model Conversion Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"No LED","offer_id":43140983029838,"sku":"SPDZ1-R33-HL","price":865.0,"currency_code":"USD","in_stock":true},{"title":"Add LED Low Beam","offer_id":43140983062606,"sku":"SPDZ1-R33-HL-LLB","price":935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/IMG-0200.jpg?v=1763055866"},{"product_id":"spdz1-intake-map-port-plug-for-honda-acura-rsx-integra-civic-si-rbc-rrc-k20-k24-series","title":"SPDZ1 Intake Map Port Plug For Honda Acura RSX Integra Civic Si RBC RRC K20 K24 Series","description":"\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIntake Map Port Plug For Honda Acura RSX Integra Civic Si RBC RRC K 20 24 Series\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003ewhen making changes to your intake manifold or throttle body you will often have more than one map port. our billet plug is made of 6061 aluminum and uses an o-ring to ensure proper seal. this is a must have for boosted vehicles as the extra pressure inside the manifold will often push out plugs that our not secured.\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140982931534,"sku":"SPDZ1-MAPPORT-KSERIES","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/24294981-C8ED-43A0-90D4-D36012847605.jpg?v=1763055866"},{"product_id":"spdz1-throttleshot®-polished-mini-muffler","title":"SPDZ1 ThrottleShot® Polished Mini Muffler","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 ThrottleShot® Polished Mini Muffler – Compact Performance, Big Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnleash the perfect blend of performance and tone with the SPDZ1 ThrottleShot® Polished Muffler. Designed in a compact, cherry bomb–style body, the ThrottleShot® delivers an aggressive exhaust note without sacrificing flow or power. Its smaller size makes it ideal for tight fitment areas while still producing that deep, throaty sound enthusiasts crave.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAvailable Sizes: 2.5” or 3” inlet\/outlet for versatile fitment on a wide range of vehicles.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact Design: Approximately 12” overall body length for easy installation in limited space applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium Finish: Mirror-polished T304 stainless steel for maximum durability and show-quality looks.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStraight-Through Perforated Core: Optimizes exhaust flow for improved performance and a crisp, resonant tone.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWelded Construction: TIG-welded seams for strength and leak-free longevity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUniversal Fit: Perfect for custom exhaust builds, muscle cars, imports, or trucks.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you’re looking to add an aggressive edge to your daily driver or finish off a high-performance build, the SPDZ1 ThrottleShot® Polished Muffler packs big sound in a small package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInlet\/Outlet Sizes: 2.5” or 3”\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOverall Length: ~12”\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: T304 Stainless Steel (Polished)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCore: Straight-through perforated\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStyle: Compact round body, cherry bomb inspired\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"2.5”","offer_id":43140983357518,"sku":"SZY-012-2.5","price":99.0,"currency_code":"USD","in_stock":true},{"title":"3”","offer_id":43140983390286,"sku":"SYZ-012-3","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/IMG-1479.jpg?v=1763055868"},{"product_id":"spdz1-24-o2-snsor-extension-harness-2006-2014-honda-civic-si","title":"SPDZ1 24\" O2 Snsor Extension Harness 2006-2014 Honda Civic SI","description":"\u003cp\u003e\u003cstrong\u003eSPDZ1 24\" O2 Snsor Extension Harness 2006-2014 Honda Civic SI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e O2 sensor Harness For 2006-2014 HONDA CIVIC SI \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e This O2 sensor wire harness is designed for 2006-2014 Civic Si's. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e These extensions are great for installing a header \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 24\" harness, please examine the picture with your part to ensure proper fitment. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140984143950,"sku":"SPDZ1-H02-06-14","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/61AQxm1CTcL._SL1500.jpg?v=1763055869"},{"product_id":"spdz1-geisha-steering-wheel-2-spoke-classic-suede","title":"SPDZ1 “Geisha” Steering Wheel – 2-Spoke Classic Suede","description":"\u003cp\u003e\u003cspan\u003eGrace meets strength with the SPDZ1 Geisha Steering Wheel. Inspired by timeless Japanese elegance, this 2-spoke classic style steering wheel brings together culture, heritage, and driving passion in one bold design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003ePremium suede with precise hand-stitched detailing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eClassic 2-Spoke Design – lightweight, timeless, and unique.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e340MM Size for balance between comfort and control.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eSubtle, Elegant Lines crafted for both show and performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eAuthentic SPDZ1 Horn Button included.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEvery SPDZ1 wheel undergoes a strict quality inspection before being shipped in custom protective packaging with a dust cover and foam insert, guaranteeing a flawless delivery.\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140985225294,"sku":"sku-41649534926933","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/58091CB5-D8F9-4D7D-84EA-50FBA6D48589.png?v=1763055875"},{"product_id":"spdz1-long-tube-headers-vq35de-hr-nissan-350z-z33-370z-infiniti-g35-g37","title":"SPDZ1 Long Tube Headers - VQ35DE\/HR - Nissan 350Z Z33 370z \/ Infiniti G35 G37","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cstrong\u003eSPDZ1 Long Tube Headers - VQ35DE\/HR - Nissan 350Z Z33 370z \/ Infiniti G35 G37\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThe SPDZ1 Performance Long Tube headers for VQ35DE\/HR are designed to replace your factory header. These long tube headers are constructed with 304 brushed stainless steel and heavy duty flanges. Designed with a stepped primary, these headers are built to retain as much low and mid range torque as possible while allowing for good top end horsepower gains as well.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cspan\u003eEach header features 2 o2 bungs placed downstream of the collector so that you can utilize your factory upstream and downstream o2 sensors. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eYou will be required to extend your primary o2 sensor harness to meet the new location which is lower on the header. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cstrong\u003eWhat’s in the Box:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\u003cspan\u003e2x Stainless Steel Long Tube Headers\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x 2 bolt exhaust gaskets \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x Head to manifold gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003eFitment:\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cul\u003e\n\u003cli\u003eNissan 350Z \u0026amp; Nissan 370Z\u003c\/li\u003e\n\u003cli\u003eInfiniti G35 \u0026amp; G37\u003c\/li\u003e\n\u003cli\u003eVQ35DE \u0026amp; VQ35HR Engines\u003c\/li\u003e\n\u003cli\u003eFits G37X (AWD) models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecification:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.5\" outer diameter exhaust collector\u003c\/li\u003e\n\u003cli\u003e1.8\" outer diameter on the primary tubing\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation to OEM mid Y pipe\u003c\/li\u003e\n\u003cli\u003eFlange is 3\/8\" thick\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets \u0026amp; hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eBecause these eliminate the flange between the headers and cats, these fit both VQ35DE as well as VQ35HR \u0026amp; VQ37VHR. Our customers have reported that they fit AWD and RWD, 350Z through Q50, LHD and RHD, as long as they have a VQ\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003eVehicle Fitment:\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2011-2012 Infiniti G25 Sedan Engine: VQ25HR\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2003-2008 Infiniti G35 Coupe Engine: \u003cspan\u003eVQ35DE\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan\u003e2008-2013 Infiniti G37 Coupe Engine: VQ37HR\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2003-2013 Infiniti G37 Sedan Engine: VQ37HR\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2009-2012 Infiniti FX35 Crossover Engine: VQ35HR\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2010 Infiniti M35 Sedan Engine: VQ35HR\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2011-2012 Infiniti M35H Sedan Engine: VQ35HR\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2014-2019 Infiniti Q50 Sedan Engine: VQ35HR Hybrid\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2014-2015 Infiniti Q60 Coupe Engine: VQ37HR \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2014-2015 Infiniti Q60 Convertible Engine: VQ37HR \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2003-2009 Nissan 350Z Convertible Engine: VQ35DE\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2003-2008 Nissan 350Z Coupe Engine: VQ35DE\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2009-2020 Nissan 370Z Convertible Engine: VQ37HR\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e2009-2020 Nissan 370Z Coupe Engine: VQ37HR02\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e02 Extension Reference Guide This guide should be used as a reference. We still recommend checking connector type on your own vehicle in case\u003cbr\u003eof any variance.\u003cbr\u003e\u003cstrong\u003eNissan Z\u003c\/strong\u003e\u003cbr\u003e- 07' 350z (Type 3)\u003cbr\u003e- 08' 350z (Type 2)\u003cbr\u003e- 09'-10' 370z (Type 2)\u003cbr\u003e- 11'+ 370z (Type 1)\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cstrong\u003eInfiniti G\/Q\u003c\/strong\u003e\u003cbr\u003e- 07' G35 (Type 3)\u003cbr\u003e- 08' G35 (Type 2)\u003cbr\u003e-08' G37 (Type 4)\u003cbr\u003e-09'-10' G37 (Type 2)\u003cbr\u003e- 11'+ G37 (Type 1)\u003cbr\u003e- Q40 (Type 1)\u003cbr\u003e- 14'-15' Q50 (Type 1)\u003cbr\u003e- 14'-15' Q60 (Type 1)\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cstrong\u003eIN STOCK AND READY TO SHIP!!\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140986077262,"sku":"SPDZ1-SSHD-VQ35-1","price":579.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/image_d8e2fad5-1d90-4a2d-bef2-1db1c4bbc636.jpg?v=1763055874"},{"product_id":"spdz1-1-8-npt-1-4-dot-90-degree-4-piece-heavy-duty-fitting-kit","title":"SPDZ1 1\/8 NPT - 1\/4 DOT 90 Degree 4 Piece Heavy Duty Fitting Kit","description":"\u003cp data-start=\"165\" data-end=\"299\"\u003e\u003cstrong data-start=\"165\" data-end=\"228\"\u003eSPDZ1 1\/8\" NPT to 1\/4\" DOT 90 Degree – 4-Piece Heavy Duty Fitting Kit\u003c\/strong\u003e\u003cbr data-start=\"228\" data-end=\"231\"\u003e\u003cstrong data-start=\"231\" data-end=\"299\"\u003ePrecision-Machined for Air Suspension \u0026amp; Performance Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"301\" data-end=\"727\"\u003eThe \u003cstrong data-start=\"305\" data-end=\"358\"\u003eSPDZ1 Heavy Duty 1\/8\" NPT to 1\/4\" DOT 90 Degree Fitting Kit\u003c\/strong\u003e is engineered for high-performance air suspension systems, onboard air setups, and other critical pneumatic applications where strength, sealing integrity, and reliability are non-negotiable. This 4-piece kit includes four premium-grade straight fittings designed to adapt \u003cstrong data-start=\"632\" data-end=\"679\"\u003e1\/8\" NPT threaded ports to 1\/4\" DOT airline\u003c\/strong\u003e with a tight, secure push-to-connect interface.\u003c\/p\u003e\n\u003cp data-start=\"729\" data-end=\"1061\"\u003eConstructed from \u003cstrong data-start=\"746\" data-end=\"834\"\u003eCNC-machined, corrosion-resistant brass or zinc-coated steel (application-dependent)\u003c\/strong\u003e, each fitting is built to withstand high pressures and extreme conditions without deformation or leakage. These fittings are ideal for use in aftermarket air ride systems, air tanks, solenoids, pressure sensors, and manifolds.\u003c\/p\u003e\n\u003cp data-start=\"1063\" data-end=\"1095\"\u003e🛠 \u003cstrong data-start=\"1066\" data-end=\"1095\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1096\" data-end=\"1470\"\u003e\n\u003cli data-start=\"1096\" data-end=\"1121\"\u003e\n\u003cp data-start=\"1098\" data-end=\"1121\"\u003eThread: 1\/8\" NPT Male\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1122\" data-end=\"1173\"\u003e\n\u003cp data-start=\"1124\" data-end=\"1173\"\u003eAirline Compatibility: 1\/4\" DOT Push-to-Connect\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1174\" data-end=\"1207\"\u003e\n\u003cp data-start=\"1176\" data-end=\"1207\"\u003eQuantity: 4 90 Degree Fittings Included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1208\" data-end=\"1301\"\u003e\n\u003cp data-start=\"1210\" data-end=\"1301\"\u003eMaterial: Industrial-grade zinc-coated steel (for enhanced corrosion resistance)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1302\" data-end=\"1356\"\u003e\n\u003cp data-start=\"1304\" data-end=\"1356\"\u003eTemperature Rating: -40°F to 200°F (-40°C to 93°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1357\" data-end=\"1395\"\u003e\n\u003cp data-start=\"1359\" data-end=\"1395\"\u003eMaximum Working Pressure: 250 PSI+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1396\" data-end=\"1470\"\u003e\n\u003cp data-start=\"1398\" data-end=\"1470\"\u003eDOT Compliant: Yes (for use in street-legal and motorsport applications)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1472\" data-end=\"1491\"\u003e✅ \u003cstrong data-start=\"1474\" data-end=\"1491\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1492\" data-end=\"1774\"\u003e\n\u003cli data-start=\"1492\" data-end=\"1552\"\u003e\n\u003cp data-start=\"1494\" data-end=\"1552\"\u003eLeak-proof precision threads for secure NPT installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1553\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1555\" data-end=\"1605\"\u003eHeavy-duty push-lock grip for DOT airline tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1696\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1696\"\u003eSuitable for air suspension management systems, air horns, and onboard air accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1697\" data-end=\"1774\"\u003e\n\u003cp data-start=\"1699\" data-end=\"1774\"\u003eDesigned for repeatable performance in automotive and industrial settings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1776\" data-end=\"1937\"\u003eWhether you're plumbing a full air ride setup or upgrading your fittings for reliability, trust \u003cstrong data-start=\"1872\" data-end=\"1881\"\u003eSPDZ1\u003c\/strong\u003e to deliver strength and performance without compromise.\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140989714510,"sku":"SPDZ1-21837","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/D644EA75-29D6-41E5-9B9A-BBA83BA6EE49.jpg?v=1763055887"},{"product_id":"spdz1-series-1-steering-wheel-quick-release","title":"SPDZ1 Series 1 Steering Wheel Quick Release","description":"\u003cp\u003e\u003cspan\u003eThe SPDZ1 X Ballfix Quick Release is our first update to our steering wheel product line, with the addition of a paddle extension to aid in the removal of the Steering Wheel. Also features many options that conventional ball-locking quick release system do not. This quick release is specially engineered with raised sections to prevent the scratching and stretching of the hub while a self locking feature adds increased safety and functionality. Each unit is made from the highest quality aircraft grade aluminum and is anodized for maximum durability and finish.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e6061 Aluminum\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6x70 and 6x74mm Bolt Patterns\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUniversal\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAdded leverage to the release mechanism via the paddle extensions.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Estimated to ship 3rd week of July 2024\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Black","offer_id":43140990173262,"sku":"SPDZ1-BK-QR1","price":110.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":43140990206030,"sku":"SPDZ1-WT-QR1","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/6E544D99-79F4-4A58-B6A2-5EDBC817AE25.png?v=1763055888"},{"product_id":"spdz1-t304-adjustable-telescoping-test-pipe-88-00-honda-civic-90-01-acura-integra-2-5","title":"SPDZ1 T304 Adjustable Telescoping Test Pipe - 88-00 Honda Civic \/ 90-01 Acura Integra 2.5”","description":"\u003cp data-start=\"135\" data-end=\"191\"\u003e\u003cstrong data-start=\"135\" data-end=\"189\"\u003eSPDZ1 Racing Test Pipes – Honda\/Acura Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"193\" data-end=\"575\"\u003eUnlock hidden horsepower with the \u003cstrong data-start=\"227\" data-end=\"254\"\u003eSPDZ1 Racing Test Pipes\u003c\/strong\u003e, engineered from \u003cstrong data-start=\"272\" data-end=\"304\"\u003epremium T304 stainless steel\u003c\/strong\u003e for strength, durability, and maximum performance. Designed as a direct replacement for the restrictive factory catalytic converter, these test pipes deliver a \u003cstrong data-start=\"465\" data-end=\"505\"\u003esignificant increase in exhaust flow\u003c\/strong\u003e, sharper throttle response, and improved overall engine efficiency.\u003c\/p\u003e\n\u003cp data-start=\"577\" data-end=\"978\"\u003eEach unit is \u003cstrong data-start=\"590\" data-end=\"628\"\u003eTIG-welded with heavy-duty flanges\u003c\/strong\u003e to ensure a leak-free seal and long-lasting reliability under the most demanding conditions. Unlike standard test pipes, the SPDZ1 design features \u003cstrong data-start=\"776\" data-end=\"795\"\u003eslip-fit piping\u003c\/strong\u003e, giving you \u003cstrong data-start=\"808\" data-end=\"841\"\u003eadjustability and versatility\u003c\/strong\u003e to accommodate various aftermarket header lengths and collector angles—perfect for serious tuners and racers running different setups.\u003c\/p\u003e\n\u003ch3 data-start=\"980\" data-end=\"999\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1000\" data-end=\"1484\"\u003e\n\u003cli data-start=\"1000\" data-end=\"1076\"\u003e\n\u003cp data-start=\"1002\" data-end=\"1076\"\u003e\u003cstrong data-start=\"1002\" data-end=\"1015\"\u003eMaterial:\u003c\/strong\u003e T304 Stainless Steel for corrosion resistance and strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1077\" data-end=\"1148\"\u003e\n\u003cp data-start=\"1079\" data-end=\"1148\"\u003e\u003cstrong data-start=\"1079\" data-end=\"1096\"\u003eConstruction:\u003c\/strong\u003e Precision TIG welding with thick, durable flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1149\" data-end=\"1231\"\u003e\n\u003cp data-start=\"1151\" data-end=\"1231\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1171\"\u003eSlip-Fit Piping:\u003c\/strong\u003e Adjustable for multiple header lengths \u0026amp; collector angles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1232\" data-end=\"1319\"\u003e\n\u003cp data-start=\"1234\" data-end=\"1319\"\u003e\u003cstrong data-start=\"1234\" data-end=\"1252\"\u003eImproved Flow:\u003c\/strong\u003e Replaces restrictive OEM catalytic converter for max performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1320\" data-end=\"1430\"\u003e\n\u003cp data-start=\"1322\" data-end=\"1339\"\u003e\u003cstrong data-start=\"1322\" data-end=\"1337\"\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1343\" data-end=\"1430\"\u003e\n\u003cli data-start=\"1343\" data-end=\"1384\"\u003e\n\u003cp data-start=\"1345\" data-end=\"1384\"\u003eOverall Length w\/ Mid Section: 16.75\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1388\" data-end=\"1430\"\u003e\n\u003cp data-start=\"1390\" data-end=\"1430\"\u003eOverall Length w\/o Mid Section: 11.75\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1431\" data-end=\"1484\"\u003e\n\u003cp data-start=\"1433\" data-end=\"1484\"\u003e\u003cstrong data-start=\"1433\" data-end=\"1452\"\u003eInner Diameter:\u003c\/strong\u003e 2.5\" for optimal exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1486\" data-end=\"1508\"\u003eVehicle Fitment:\u003c\/h3\u003e\n\u003cul data-start=\"1509\" data-end=\"1676\"\u003e\n\u003cli data-start=\"1509\" data-end=\"1540\"\u003e\n\u003cp data-start=\"1511\" data-end=\"1540\"\u003e1988–1991 Honda Civic \/ CRX\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1541\" data-end=\"1566\"\u003e\n\u003cp data-start=\"1543\" data-end=\"1566\"\u003e1992–1995 Honda Civic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1567\" data-end=\"1594\"\u003e\n\u003cp data-start=\"1569\" data-end=\"1594\"\u003e1992–1997 Honda Del Sol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1595\" data-end=\"1620\"\u003e\n\u003cp data-start=\"1597\" data-end=\"1620\"\u003e1996–2000 Honda Civic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1621\" data-end=\"1648\"\u003e\n\u003cp data-start=\"1623\" data-end=\"1648\"\u003e1990–1993 Acura Integra\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1649\" data-end=\"1676\"\u003e\n\u003cp data-start=\"1651\" data-end=\"1676\"\u003e1994–2001 Acura Integra\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1678\" data-end=\"1889\"\u003eWhether you’re building a \u003cstrong data-start=\"1704\" data-end=\"1748\"\u003etrack car, street machine, or show setup\u003c\/strong\u003e, the \u003cstrong data-start=\"1754\" data-end=\"1781\"\u003eSPDZ1 Racing Test Pipes\u003c\/strong\u003e deliver the flow, strength, and adjustability needed to push your Honda or Acura build to the next level.\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140990730318,"sku":"SPDZ1-TP-2.5","price":95.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/IMG-3068.png?v=1763055888"},{"product_id":"spdz1-hitman-v2-multiple-color-options","title":"SPDZ1 Hitman V2 (Multiple Color Options)","description":"\u003cp\u003e\u003cspan\u003eIntroducing the SPDZ1 Hitman V2 Steering Wheel. Designed for durability and featuring a classic look, this steering wheel is the perfect addition to your vehicle. With its sturdy construction, you can trust this steering wheel to provide reliable performance. Upgrade your driving experience with the SPDZ1 Hitman V2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNew Upgraded Rigid Material Design\u003c\/li\u003e\n\u003cli\u003eTested against extreme color and heat cycle temps\u003c\/li\u003e\n\u003cli\u003eSpecial Coated Acrylic design for No Cracks\u003c\/li\u003e\n\u003cli\u003e350MM in Size\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Clear","offer_id":43140990959694,"sku":"SPDZ1-HM-CL","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":43140990992462,"sku":"SPDZ1-HM-GD","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Neo chrome","offer_id":43140991025230,"sku":"SPDZ1-HM-NC","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":43140991057998,"sku":"SPDZ1-HM-TL","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":43140991090766,"sku":"SPDZ1-HM-PP","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Rootbeer","offer_id":43140991123534,"sku":"SPDZ1-HM-RB","price":190.0,"currency_code":"USD","in_stock":false},{"title":"Smoke","offer_id":44073071607886,"sku":"SPDZ1-HM-CL","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":44073081143374,"sku":"SPDZ1-HM-CL","price":190.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":44087206019150,"sku":"SPDZ1-HM-CL","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/IMG-6369.png?v=1763055891"},{"product_id":"spdz1-ev1-to-ev6-fuel-injector-connector-adapter-plug-play-harness-conversion-8-pack","title":"SPDZ1 EV1 to EV6 Fuel Injector Connector Adapter – Plug \u0026 Play Harness Conversion (8 Pack)","description":"\u003cp data-start=\"199\" data-end=\"291\" style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 EV1 to EV6 Fuel Injector Connector Adapter – Plug \u0026amp; Play Harness Conversion (8 Pack)\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"293\" data-end=\"296\"\u003e\n\u003ch3 data-start=\"298\" data-end=\"320\"\u003e\u003cstrong data-start=\"302\" data-end=\"318\"\u003eDescription:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"321\" data-end=\"648\"\u003eUpgrade your fuel system with confidence using the \u003cstrong data-start=\"372\" data-end=\"433\"\u003eSPDZ1 EV1 to EV6 Fuel Injector Connector Adapter (8 Pack)\u003c\/strong\u003e. Designed for seamless integration, these adapters let you run modern EV6 (LS2\/LS3 style) injectors on vehicles equipped with EV1 (LS1) harnesses — \u003cstrong data-start=\"582\" data-end=\"645\"\u003ewithout cutting, splicing, or modifying your factory wiring\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"650\" data-end=\"815\"\u003ePerfect for performance builds, engine swaps, or injector upgrades, these plug-and-play adapters ensure a clean installation while maintaining factory reliability.\u003c\/p\u003e\n\u003cp data-start=\"817\" data-end=\"836\"\u003e\u003cstrong data-start=\"817\" data-end=\"834\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"837\" data-end=\"1323\"\u003e\n\u003cli data-start=\"837\" data-end=\"928\"\u003e\n\u003cp data-start=\"839\" data-end=\"928\"\u003e\u003cstrong data-start=\"839\" data-end=\"862\"\u003eDirect Plug \u0026amp; Play:\u003c\/strong\u003e Easily connects EV1 (LS1) harnesses to EV6 (LS2\/LS3) injectors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"929\" data-end=\"1029\"\u003e\n\u003cp data-start=\"931\" data-end=\"1029\"\u003e\u003cstrong data-start=\"931\" data-end=\"955\"\u003eNo Cutting Required:\u003c\/strong\u003e Preserves your factory harness for a professional, OEM-quality install.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1148\"\u003e\n\u003cp data-start=\"1032\" data-end=\"1148\"\u003e\u003cstrong data-start=\"1032\" data-end=\"1057\"\u003eDurable Construction:\u003c\/strong\u003e Built with high-quality materials to withstand heat, vibration, and fuel system demands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1149\" data-end=\"1227\"\u003e\n\u003cp data-start=\"1151\" data-end=\"1227\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1168\"\u003eComplete Set:\u003c\/strong\u003e Includes 8 adapters — enough for a full V8 installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1228\" data-end=\"1323\"\u003e\n\u003cp data-start=\"1230\" data-end=\"1323\"\u003e\u003cstrong data-start=\"1230\" data-end=\"1252\"\u003eSPDZ1 Reliability:\u003c\/strong\u003e Engineered for enthusiasts who demand performance and dependability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1325\" data-end=\"1467\"\u003eWhether you’re upgrading injectors for added horsepower or modernizing your fuel system, SPDZ1 makes the swap quick, clean, and hassle-free.\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140991320142,"sku":"SPDZ1-31-1036","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/Screenshot2025-09-03at13-51-37EV1toEV6FuelInjectorConnectorAdapter_8Pack_SpeedEngineering.png?v=1763055889"},{"product_id":"spdz1-obd1-engine-harness-to-obd2-10-pin-distributor-jumper-harness-honda-acura","title":"SPDZ1 OBD1 Engine Harness to OBD2 10-Pin Distributor Jumper Harness | Honda | Acura","description":"\u003cp\u003e\u003cstrong\u003eSPDZ1 OBD1 Engine Harness to OBD2 10-Pin Distributor Jumper Harness | Honda | Acura\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1 class=\"product-title\"\u003e\n\u003cspan\u003e \u003c\/span\u003eOBD1 (Vehicle) to OBD2 (Distributor)\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-description rte\"\u003e\n\u003cp\u003eThis will adapt a OBD1 Engine Harness to plug into a 1996+ OBD2 10-position style distributor plug.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThis is ideal for:\u003c\/strong\u003e\u003cbr\u003e1996-1998 Civics (all)\u003cbr\u003e1999-2000 Civic Si\u003cbr\u003e1996-2001 Integra (all)\u003cbr\u003eAny other chassis with an 10-PIN Distributor, and OBD1 Harness.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease verify the Engine Harness connectors, and the Distributor connectors prior to purchasing. If you are unsure what to look for, please reach out to us via chat or email.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e*** NO RETURNS ACCEPTED ON WIRING PRODUCTS THAT HAVE BEEN INSTALLED ***\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140991418446,"sku":"SPDZ1-SP-012-10","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/OBD1-Engine-Harness-to-OBD2-10-Pin-Distributor-Jumper-Harness-_-Honda-_-Acura-CTT-DRP-15324626_1024x1024_2x_ec8e6705-14f6-4049-88ec-a389bb969a42.jpg?v=1763055889"},{"product_id":"spdz1-dual-exit-exhaust-tips","title":"SPDZ1 Dual Exit Exhaust Tips","description":"\u003cp\u003eSPDZ1 Dual Exit Exhaust Tips\u003c\/p\u003e\n\u003cp\u003eEvery SPDZ1 product is created and designed for one purpose, to be better than the other items in the market that already exist, from our downpipes, to our wiring harnesses, and even our lighting and steering wheels, each product is well designed and produced with high quality standards.  Our Exhaust tips are no exception to these qualities, we have taken time to find a supplier who understands quality is our top priority when creating products for our clients.  These tips all start with the best quality stainless steel and all are polished to a fine quality finish from our polished design, to our black carbon fiber.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.5\" Inlet\u003c\/li\u003e\n\u003cli\u003eProvided easy install Stainless Steel Clamp\u003c\/li\u003e\n\u003cli\u003e3 Amazing Finishes\u003c\/li\u003e\n\u003cli\u003e304 Stainless Steel Material with Heavy Duty QC Standards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"chrome","offer_id":43140991778894,"sku":"SPDZ1-DO-ET-PO","price":65.0,"currency_code":"USD","in_stock":false},{"title":"neochrome","offer_id":43140991811662,"sku":"SPDZ1-DO-ET-NC","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":43140991844430,"sku":"SPDZ1-DO-ET-CF","price":85.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/IMG-9575.jpg?v=1763055891"},{"product_id":"spdz1-race-catch-catch-can","title":"SPDZ1 Race Catch Catch Can","description":"\u003cp\u003eThe SPDZ1 V1 Oil Catch Can comes in a deep Matte black with our optional SPDZ1 sticker to match any engine bay.\u003c\/p\u003e\n\u003cp\u003eThe blow-by gas produced by the combustion chamber leaves traces of oil and moisture and these contaminants cause carbon and sludge to build up in the intake system as well as the engine. This should be avoided at all costs and the oil catch can is an excellent component that helps to trap such filth and grime.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Specifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSPDZ1 special engineered Oil Catch Can\u003c\/li\u003e\n\u003cli\u003eExclusively engineered internal baffle \"Triple Twister\" chamber filter system\u003c\/li\u003e\n\u003cli\u003eClosed loop system internal baffled Twister chamber filter Catch\u003c\/li\u003e\n\u003cli\u003eCustomizable color insert rings with 8 different choices\u003c\/li\u003e\n\u003cli\u003eMultiple Brackets Positions\u003c\/li\u003e\n\u003cli\u003efully serviceable and cleanable.\u003c\/li\u003e\n\u003cli\u003eImprove your engine’s life\u003c\/li\u003e\n\u003cli\u003eBaffled interior for the best collection of oil\u003c\/li\u003e\n\u003cli\u003eEasy-drain NPT plug\u003c\/li\u003e\n\u003cli\u003eRemote Quick Drain Valve (optional)\u003c\/li\u003e\n\u003cli\u003eConstructed with high-grade Lightweight 6061 Aircraft Aluminum\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe SPDZ1 Oil Catch Can is crafted by our team of engineers who understand the dangers of the oil particles from the PCV\/CCV that transfers back to the air intake system. It features dual ports and is easy to install on the PCV\/CCV systems. The revamped design boasts an industry grade twister baffled filter that helps to trap contaminants and filter moisture as well as oil residue. All the oil residue gets transferred to the bottom of the can ensuring keeping the intake system remarkably clean.\u003c\/p\u003e\n\u003cp\u003eUnlike other air-oil-separator systems in the market, our oil catch can is not heated which allows all the blow-by air to condense in the can itself. Moreover, a regular air-oil-separator system drops the blow-by back to the oil pan, whereas our oil catch can keeps the blow-by and all the contaminants out of the engine invariably.\u003c\/p\u003e\n\u003cp\u003eAlthough, every oil catch can does the job of trapping contaminants, but only a well-designed one ensures that the intake system remains clean for a long time and improve the overall performance of the tuned vehicle.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePackage Includes:\u003c\/p\u003e\n\u003cp\u003e2x Self Tap Screws\u003c\/p\u003e\n\u003cp\u003e2X O-Ring Washers\u003c\/p\u003e\n\u003cp\u003e1X External Filter with rubber fitting \u003cbr\u003e1x baffled oil catch can\u003cbr\u003e2x 9mm aluminum fitting\u003cbr\u003e2x 15mm aluminum fitting\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140991975502,"sku":"KD5088BK-SPDZ1","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/9AF54390-F70A-4B69-9DA8-A79B4ED6BDC8.png?v=1763055892"},{"product_id":"spdz1-race-spec-high-flow-downpipe-for-2015-2023-ford-mustang-eco-boost-2-3t","title":"SPDZ1 Race Spec High Flow Downpipe For 2015-2023 Ford Mustang Eco boost 2.3t","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 Race Spec High Flow Downpipe For Ford Mustang Eco boost 2.3t 2015-2023\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThis SPDZ1 Downpipe, designed for 2015-2023 Ford Mustang Ecoboost 2.3t engines, is constructed from durable T304 stainless steel with 100% mandrel bends. It is a direct bolt-on replacement for the OEM and aftermarket exhausts, and is fully TIG welded with a lifetime warranty. With this downpipe, you can unlock the hidden horsepower and torque in your turbocharged Mustang, thanks to its efficient airflow and Race Spec High Flow design. Not only will you experience a boost in power and performance, but you'll also enjoy a more aggressive exhaust note compared to the stock downpipe. This high-quality downpipe is suitable for use on both OEM and aftermarket exhausts, and can be installed on the factory 2.25\" cat-back exhaust. Aftermarket larger exhausts may require custom welding or a 2.5-3\" adapter which we also offer for an extra charge.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: center;\"\u003eDual O2 Sensor Ports\u003c\/li\u003e\n\u003cli style=\"text-align: center;\"\u003e2 Piece Construction\u003c\/li\u003e\n\u003cli style=\"text-align: center;\"\u003eHeavy Duty Shielded Flex Pipe\u003c\/li\u003e\n\u003cli style=\"text-align: center;\"\u003eClamp Included\u003c\/li\u003e\n\u003cli style=\"text-align: center;\"\u003eStainless Steel, Mandrel Bent\u003c\/li\u003e\n\u003cli style=\"text-align: center;\"\u003eHeavy Duty Bracket for Mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cbr\u003e\u003c\/h6\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140992139342,"sku":"SPDZ1-MUS-DP-2.3","price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/C4FF7883-F343-49F0-8F7B-44359754BE95.png?v=1763055894"},{"product_id":"spdz1-k-series-race-header-downpipe-for-2009-2014-acura-tsx-2008-2012-honda-accord-k24z2-k24z3","title":"SPDZ1 K-Series Race Header\/Downpipe – For 2009-2014 Acura TSX \u0026 2008-2012 Honda Accord (K24Z2 \/ K24Z3)","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 K-Series Race Header\/Downpipe – For 2009-2014 Acura TSX \u0026amp; 2008-2012 Honda Accord (K24Z2 \/ K24Z3)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnleash pure performance with the SPDZ1 K-Series Race Header\/Downpipe, engineered for maximum power output without compromise. Built specifically for the performance-driven enthusiast, this race-spec header features a true straight-through design with no catalytic converter, eliminating restrictive flow and unlocking horsepower gains you can feel across the RPM range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike catted alternatives, the SPDZ1 header delivers raw exhaust flow, enhancing throttle response, increasing torque, and maximizing horsepower for both naturally aspirated and boosted K-series setups. Whether you’re building a street beast or track weapon, this header is your foundation for next-level performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTrue Race-Spec Design – No Catalytic Converter for unfiltered exhaust flow and maximum horsepower\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-Welded 304 Stainless Steel Construction for extreme durability and heat resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMassive 4.4” Bellmouth Inlet for smooth exhaust scavenging to a 2.5 inlet pipe with a flex pipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect Bolt-On to OEM Cat-Back Location – No cutting or fabrication needed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC-Machined Manifold Flange ensures perfect fitment and leak-free seal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-Strength Braided Stainless Flex Section with inner interlock liner to reduce vibration and prevent cracking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDual O2 Sensor Bungs for OEM sensor compatibility or wideband tuning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes Gaskets and Grade 8 Hardware – Ready to install right out of the box\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eincluded adjustable adapter, allows for use of this downpipe with multiple aftermarket exhaust systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAcura TSX 2009 – 2014 (K24Z3) 2.4L\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHonda Accord 2008 – 2012 (K24Z2 \/ K24Z3) 2.4L\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your airflow. Maximize your power. Run with no restrictions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSPDZ1 – Built for Speed.\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140992073806,"sku":"SZY-007","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/3FD9C0BC-BC90-4A83-8A63-60FB55CBF9A5.png?v=1763055894"},{"product_id":"spdz1-k-series-k20-k24-megaphone-pipe-header-exhaust-3-4-1-tri-y-ek-eg-dc2-civic-v-band-down-pipe","title":"SPDZ1 K Series K20 K24 Megaphone Pipe Header Exhaust 3\" 4-1 Tri-Y EK EG DC2 Civic V Band Down Pipe","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 K-Series Megaphone 4-1 Tri-Y Race Header – 3” V-Band Collector | For K-Swap EG, EK, DC2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eMaximum Flow. Maximum Torque. Maximum Performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eThe SPDZ1 K-Series K20\/K24 Megaphone 4-1 Tri-Y Race Header is built for serious K-swap enthusiasts who demand nothing but peak performance and aggressive sound. Designed to extract every ounce of power from your K-series engine, this header combines a long-tube 4-1 Tri-Y layout with a true megaphone-style collector that delivers explosive throttle response, improved mid-to-top-end power, and that raw race-car growl.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eUnlike restrictive factory manifolds or shorty headers, the SPDZ1 unit uses a 3” V-band collector for seamless flow, ease of installation, and superior boost potential for turbo setups. Whether you’re building a weekend warrior or a full track weapon, this header will bring your K-swap to life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\u003cspan\u003eFor K-Swap Applications: Fits K20\/K24 swapped EG, EK, and DC2 chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4-1 Long Tube Tri-Y Design: Optimized for power gains across the RPM range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrue 3” Megaphone V-Band Collector: Maximum exhaust velocity and torque, plus easy install\/removal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC Machined 3\/8” Flanges: Durable, leak-free connection that won’t warp under heat\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePorted Primary Flanges: For uninterrupted exhaust flow and velocity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh Ground Clearance Design: Offset primaries for lowered builds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes Gaskets, Springs, and Hardware: Everything you need to bolt up and go\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCrafted from Premium 304 Stainless Steel: TIG-welded for strength and longevity\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eVehicle Compatibility:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\u003cspan\u003eHonda Civic EG \/ EK (K20\/K24 Swap)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAcura Integra DC2 (K-Series Swap)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eNote: For K-Swap use only – will not fit factory D\/B-series engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003einstallation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eDepending on the motor mount, some brands may require you to notch the frame in order to fit the megaphone Header.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eDisclaimer: This header is designed for off-road and motorsports use only. It may not comply with emissions regulations in certain regions. Please confirm legality in your area before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eSPDZ1 – When Power, Sound, and Fitment Matter\u003c\/em\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140992499790,"sku":"SZY-010","price":285.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/IMG-1172.jpg?v=1763055892"},{"product_id":"spdz1-resonex™-ultra-compact-inline-resonator","title":"SPDZ1 ResoNex™ Ultra-Compact Inline Resonator","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 ResoNex™ Ultra-Compact Inline Resonator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003ePrecision-engineered to deliver maximum flow with minimal sound, the SPDZ1 ResoNex Mini Muffler is one of the smallest and most efficient inline resonators on the market.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for high-performance applications, this advanced resonator is available in 2.5” and 3” straight-through configurations, making it the perfect solution for taming exhaust tone without compromising power or throttle response.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt using TIG-welded stainless steel construction and featuring a high-density internal perforation system, the ResoNex delivers unmatched durability and acoustic refinement in a compact footprint. Whether you’re trying to reduce rasp, drone, or simply clean up the tone of your exhaust, this unit is your go-to solution for stealth and style.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e🔇 Ultra-Quiet Technology – Tech-inspired ResoNex core dampens sound without restricting performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🛠️ Straight-Through Design – Maximizes exhaust flow for turbocharged and naturally aspirated setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🔩 Compact Dimensions – Measures just 12” total length with an efficient core that fits tight spaces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e🔥 304 Stainless Steel Body – Fully TIG welded for strength, longevity, and premium appearance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e💨 Weld-On Installation – Universal fitment for custom or existing exhaust systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e📏 Available in:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2.5” OD inlet\/outlet (63.5mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3.0” OD inlet\/outlet (76.2mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003cbr\u003ePerformance street builds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrack cars requiring sound control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTurbo or naturally aspirated setups needing mid-pipe refinement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpace-limited exhaust applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your sound without compromising power. The SPDZ1 ResoNex Resonatot is engineered for those who demand stealth, style, and superior flow—all in one sleek package.\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"2.5”","offer_id":43140992532558,"sku":"SPDZ1-RESONEX-2.5","price":99.0,"currency_code":"USD","in_stock":true},{"title":"3”","offer_id":43140992565326,"sku":"SPDZ1-RESONEX-3.0","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/1B40CFE8-C0B8-49B7-8CC7-1C568D4F1566.png?v=1763055892"},{"product_id":"spdz1-katana-racing-seats-gray-leather-with-white-cross-stitch-reclinable","title":"SPDZ1 Katana Racing Seats Gray Leather with White Cross Stitch Reclinable","description":"\u003cp\u003eThe SPDZ1 Katana Seats Gray Leather with White Cross Stitch Reclinable with unique design feature high end fabrics that will complement the styling of high-end sports cars and sports sedans. It combines the features of a sports seat and the light-weight shell of a racing seat. The innovative, reinforced polymer-based backrest provides good comfort along with optimum body support with its pronounced side bolsters and excellent shoulder support. After a long drive your body feels relaxed and you feel refreshed. You have been riding in seats with comfort and ergonomic qualities that are reminiscent of the world’s top sport-luxury automobiles.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003eBackrest adjustment, manual\u003cbr\u003e Suitable for 3-, 4- or 5-point belts\u003cbr\u003e Integrated headrest\u003cbr\u003e Specially formed shoulder support\u003cbr\u003e Dynamic ride performance\u003cbr\u003e Slim design\u003c\/p\u003e\n\u003cp\u003eThese seats are sold in pairs only and include dual locking sliders\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140992663630,"sku":"SZF-R-GY","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/image_54eb9d17-eedd-43eb-ae89-be6c6f82653b.jpg?v=1763055893"},{"product_id":"spdz1-silverado-sierra-12-o2-sensor-extension-harnesses-pair-2016-2025-gm-trucks-suvs","title":"SPDZ1 Silverado \u0026 Sierra 12\" O2 Sensor Extension Harnesses \"PAIR\" (2016-2025 GM Trucks \u0026 SUVs)","description":"\u003cp data-start=\"380\" data-end=\"651\"\u003eEasily upgrade your exhaust system without worrying about short O2 sensor wiring! This \u003cstrong data-start=\"467\" data-end=\"516\"\u003epair of 12-inch O2 sensor extension harnesses\u003c\/strong\u003e is designed for a \u003cstrong data-start=\"535\" data-end=\"560\"\u003eperfect OEM-style fit\u003c\/strong\u003e on \u003cstrong data-start=\"564\" data-end=\"648\"\u003e2016-2025 Chevrolet Silverado, GMC Sierra, and other compatible GM Trucks \u0026amp; SUVs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"653\" data-end=\"946\"\u003eIf you're installing \u003cstrong data-start=\"674\" data-end=\"695\"\u003elong tube headers\u003c\/strong\u003e, \u003cstrong data-start=\"697\" data-end=\"731\"\u003ehigh-flow catalytic converters\u003c\/strong\u003e, or a \u003cstrong data-start=\"738\" data-end=\"762\"\u003ecustom exhaust setup\u003c\/strong\u003e, these extensions make the job simple and stress-free. Built with \u003cstrong data-start=\"829\" data-end=\"856\"\u003ehigh-quality connectors\u003c\/strong\u003e and \u003cstrong data-start=\"861\" data-end=\"886\"\u003eheat-resistant wiring\u003c\/strong\u003e, they ensure a \u003cstrong data-start=\"902\" data-end=\"932\"\u003esecure, durable connection\u003c\/strong\u003e every time.\u003c\/p\u003e\n\u003chr data-start=\"948\" data-end=\"951\"\u003e\n\u003ch3 data-start=\"953\" data-end=\"976\"\u003e\u003cstrong data-start=\"957\" data-end=\"974\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"977\" data-end=\"1431\"\u003e✅ \u003cstrong data-start=\"979\" data-end=\"998\"\u003ePerfect Fitment\u003c\/strong\u003e – Engineered for 2016-2024 GM Trucks \u0026amp; SUVs, including Silverado \u0026amp; Sierra\u003cbr data-start=\"1072\" data-end=\"1075\"\u003e✅ \u003cstrong data-start=\"1077\" data-end=\"1096\"\u003eExtended Length\u003c\/strong\u003e – Adds 12\" of reach for relocating O2 sensors during exhaust upgrades\u003cbr data-start=\"1166\" data-end=\"1169\"\u003e✅ \u003cstrong data-start=\"1171\" data-end=\"1193\"\u003ePlug \u0026amp; Play Design\u003c\/strong\u003e – No cutting, splicing, or modifications required\u003cbr data-start=\"1243\" data-end=\"1246\"\u003e✅ \u003cstrong data-start=\"1248\" data-end=\"1269\"\u003eOEM-Quality Build\u003c\/strong\u003e – Heat-resistant wiring and durable connectors for long-lasting reliability\u003cbr data-start=\"1345\" data-end=\"1348\"\u003e✅ \u003cstrong data-start=\"1350\" data-end=\"1372\"\u003eWide Compatibility\u003c\/strong\u003e – Works seamlessly with stock and aftermarket components\u003c\/p\u003e\n\u003chr data-start=\"1433\" data-end=\"1436\"\u003e\n\u003ch3 data-start=\"1438\" data-end=\"1464\"\u003e\u003cstrong data-start=\"1442\" data-end=\"1462\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1465\" data-end=\"1644\"\u003e\n\u003cli data-start=\"1465\" data-end=\"1523\"\u003e\n\u003cp data-start=\"1467\" data-end=\"1523\"\u003e\u003cstrong data-start=\"1467\" data-end=\"1509\"\u003eChevrolet Silverado 1500 \/ 2500 \/ 3500\u003c\/strong\u003e (2016-2025)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1524\" data-end=\"1573\"\u003e\n\u003cp data-start=\"1526\" data-end=\"1573\"\u003e\u003cstrong data-start=\"1526\" data-end=\"1559\"\u003eGMC Sierra 1500 \/ 2500 \/ 3500\u003c\/strong\u003e (2016-2025)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1574\" data-end=\"1644\"\u003e\n\u003cp data-start=\"1576\" data-end=\"1644\"\u003eCompatible with many \u003cstrong data-start=\"1597\" data-end=\"1617\"\u003eGM Trucks \u0026amp; SUVs\u003c\/strong\u003e within the same platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140992729166,"sku":"VSPL-GM-12","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/31-1006-Pair_720x_48837ac5-17e3-4ef3-93da-10ec0084f05e.webp?v=1763055893"},{"product_id":"spdz1-evap-k-series-block-off-plate","title":"SPDZ1 EVAP K Series Block Off Plate","description":"\u003cp\u003eThe SPDZ1 EVAP K Series Block Off Plate is designed to securely seal the EVAP purge port on Honda and Acura K20 and K24 engines, including RSX and Civic Si models. Crafted from durable 6061 aluminum with an O-ring for a reliable seal, it offers a clean and simple solution to eliminate unwanted purge ports on OEM and aftermarket throttle bodies. Note: incompatible with 2005-06 RSX OEM throttle bodies and requires engine management to disable purge. Dimensions: 125 x 80 x 25 mm.\u003c\/p\u003e\n\u003cp\u003eThe SPDZ1 IACV K Series Block Off Plate eliminates the OEM IACV valve, providing increased clearance between your radiator or fan in K swapped vehicles. Designed for precision fitment on 2002-2006 Acura RSX-S, 2002-2005 Honda Civic Si, and 2003-2005 Honda Accord models, this plate includes all necessary hardware for installation. Note that use requires a Hondata K Pro or similar programmable ECU to properly manage the engine’s idle control system. Enhance your engine bay layout and cooling efficiency with this expertly engineered solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotice\u003c\/strong\u003e:\u003cbr\u003eDoes not work with 05-06 RSX OEM Throttle Body (Z1) \u003cbr\u003eMust have an engine management system to disable purge. \u003cbr\u003eDoes not include MAP port plug\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDescriptions\u003c\/strong\u003e:\u003cbr\u003eA simple and clean design to eliminate EVAP\/Purge ports on OEM and aftermarket throttle bodies. \u003cbr\u003eMade of 6061 aluminum and using an o-ring to ensure proper seal.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFITMENT:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e• 2002-2006 Acura RSX-S\u003cbr\u003e• 2002-2005 Honda Civic Si\u003cbr\u003e• 2003-2005 Honda Accord\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140993187918,"sku":"SPDZ1-EVAP-KSERIES","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/20ADE1A6-4640-405F-8D64-5A57B29F36C2.jpg?v=1763055894"},{"product_id":"spdz1-k-series-rsx-civic-si-ep3-k-swap-tucked-engine-harness-includes-power-lead","title":"SPDZ1 K-Series RSX Civic Si EP3 K-Swap Tucked Engine Harness (Includes Power Lead)","description":"\u003cdiv class=\"description\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cdiv class=\"column x-large-two-thirds x-large-pull-one-third\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eApplications: 02-04 RSX Type S, RSX Base or EP3 with Type S or K24 Swap with extra power wire. \u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAll plugs included (Fan Switch, IACV, Coolant Temp Sensor, Both Knock Sensor Plugs)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCovering is gas and diesel resistant and rated for -55 C to 15° C (-67 F to 320 F)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSAE Certified Automotive Grade Wiring\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAll plugs are labeled\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTucked design\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHarness runs over valve cover (Can be covered with coil pack cover)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInjector wiring runs from under manifold between middle runners.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGround wire relocated to stud under coil pack cover (instead of front of the valve cover)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncludes single wire temp sensor wire (For k-swap cars stock cluster)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3 Aux wires run from ECU to under intake manifold. Two ECU pins pre-installed.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWiring long enough for both VSS low frequency or high frequency (High Frequency transmissions will require repining plug and slight modification to VSS)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExtra knock sensor plug included.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEach harness is inspected and tested before shipping.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRDX injectors plugs come standard (RSX Type S injectors use the same pin. Can be easily switched)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eBase Model RSX and EP3 require 02-04 Type S swap or K24 with K20A2 Transmission\u003c\/b\u003e\u003c\/p\u003e\n\u003chr class=\"border--gray\" noshade\u003e\n\u003cdiv class=\"cmp-product-vehicle__title border--gray\"\u003eAcura RSX\u003c\/div\u003e\n\u003cdiv class=\"cmp-product-vehicle__list\"\u003e\n\u003cdiv class=\"cmp-product-vehicle__column border--silver\"\u003e\n\u003cspan class=\"cmp-product-vehicle__item\"\u003e 2002 Acura RSX Manual \u003c\/span\u003e \u003cspan class=\"cmp-product-vehicle__item\"\u003e 2003 Acura RSX Manual \u003c\/span\u003e \u003cspan class=\"cmp-product-vehicle__item\"\u003e 2004 Acura RSX Manual \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-product-vehicle__column border--silver\"\u003e\n\u003cspan class=\"cmp-product-vehicle__item\"\u003e 2002 Acura RSX Type-S \u003c\/span\u003e \u003cspan class=\"cmp-product-vehicle__item\"\u003e 2003 Acura RSX Type-S \u003c\/span\u003e \u003cspan class=\"cmp-product-vehicle__item\"\u003e 2004 Acura RSX Type-S \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-product-vehicle__title border--gray\"\u003e\n\u003cspan class=\"cmp-product-vehicle__item\"\u003e\u003c\/span\u003eHonda Civic\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-product-vehicle__list\"\u003e\n\u003cdiv class=\"cmp-product-vehicle__column border--silver\"\u003e\n\u003cspan class=\"cmp-product-vehicle__item\"\u003e 2002 Honda Civic Si Hatchback \u003c\/span\u003e \u003cspan class=\"cmp-product-vehicle__item\"\u003e 2003 Honda Civic Si Hatchback \u003c\/span\u003e \u003cspan class=\"cmp-product-vehicle__item\"\u003e 2004 Honda Civic Si Hatchback \u003c\/span\u003e \u003cspan class=\"cmp-product-vehicle__item\"\u003e 2005 Honda Civic Si Hatchback \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e**** SPECIAL INTRODUCTORY PRICING FOR FIRST BUYERS ON THIS HARNESS***\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140993450062,"sku":"SPDZ1-K20A-1WPC","price":425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/87A698BD-ED0E-4141-B9FD-9995593C9EBA.png?v=1763055897"},{"product_id":"spdz1-mac-35a-3-port-boost-control-solenoid-valve-12v-5-4w","title":"SPDZ1 MAC 35A 3-Port Boost Control Solenoid Valve – 12V 5.4W","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 MAC 35A 3-Port Boost Control Solenoid Valve – 12V 5.4W\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"786\" data-end=\"1248\"\u003eAchieve \u003cstrong data-start=\"794\" data-end=\"830\"\u003eprecise and stable boost control\u003c\/strong\u003e with the \u003cstrong data-start=\"840\" data-end=\"883\"\u003eSPDZ1 MAC 3-Port Boost Control Solenoid\u003c\/strong\u003e, the same high-quality valve trusted by top \u003cstrong data-start=\"928\" data-end=\"969\"\u003eEFI tuners and standalone ECU systems\u003c\/strong\u003e worldwide. Designed around the \u003cstrong data-start=\"1001\" data-end=\"1032\"\u003eproven MAC 35A-AAA-DDBA-1BA\u003c\/strong\u003e platform, this 12-volt solenoid offers \u003cstrong data-start=\"1072\" data-end=\"1095\"\u003efast response times\u003c\/strong\u003e, \u003cstrong data-start=\"1097\" data-end=\"1128\"\u003econsistent boost regulation\u003c\/strong\u003e, and long-term reliability—perfect for turbocharged street cars, drag builds, and professional motorsport applications.\u003c\/p\u003e\n\u003cp data-start=\"1250\" data-end=\"1586\"\u003eThis solenoid allows your ECU or standalone boost controller to manipulate turbocharger pressure more accurately, enabling faster spool, smoother transitions, and rock-solid boost stability under demanding conditions. It’s a \u003cstrong data-start=\"1475\" data-end=\"1502\"\u003euniversal 3\/2-way valve\u003c\/strong\u003e, meaning it can be used for both open- or closed-loop boost control configurations.\u003c\/p\u003e\n\u003cp data-start=\"1250\" data-end=\"1586\"\u003ePlease note this item does not include fittings or filters, this is specifically designed as a true replacement product for your existing faulty valve, normally all fittings and filters can be moved over to this valve from your existing one.\u003c\/p\u003e\n\u003chr data-start=\"1588\" data-end=\"1591\"\u003e\n\u003ch4 data-start=\"1593\" data-end=\"1617\"\u003e✅ \u003cstrong data-start=\"1600\" data-end=\"1617\"\u003eKey Features:\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul data-start=\"1618\" data-end=\"2043\"\u003e\n\u003cli data-start=\"1618\" data-end=\"1668\"\u003e\n\u003cp data-start=\"1620\" data-end=\"1668\"\u003eGenuine \u003cstrong data-start=\"1628\" data-end=\"1668\"\u003eMAC 35A Series 3-Port Solenoid Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1669\" data-end=\"1770\"\u003e\n\u003cp data-start=\"1671\" data-end=\"1770\"\u003eCompatible with \u003cstrong data-start=\"1687\" data-end=\"1734\"\u003emost aftermarket ECUs and boost controllers\u003c\/strong\u003e (AEM, Haltech, Link, Hondata, etc.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1771\" data-end=\"1836\"\u003e\n\u003cp data-start=\"1773\" data-end=\"1836\"\u003e\u003cstrong data-start=\"1773\" data-end=\"1791\"\u003e12V coil, 5.4W\u003c\/strong\u003e operation for rapid and reliable switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1837\" data-end=\"1900\"\u003e\n\u003cp data-start=\"1839\" data-end=\"1900\"\u003eCompact and lightweight aluminum body for tight engine bays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1901\" data-end=\"1954\"\u003e\n\u003cp data-start=\"1903\" data-end=\"1954\"\u003eSupports open or closed-loop boost control setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1955\" data-end=\"2043\"\u003e\n\u003cp data-start=\"1957\" data-end=\"2043\"\u003eIdeal for turbocharged or supercharged vehicles seeking \u003cstrong data-start=\"2013\" data-end=\"2041\"\u003eprecise boost management\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2045\" data-end=\"2048\"\u003e\n\u003ch4 data-start=\"2050\" data-end=\"2078\"\u003e🧩 \u003cstrong data-start=\"2058\" data-end=\"2078\"\u003eTechnical Specs:\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul data-start=\"2079\" data-end=\"2282\"\u003e\n\u003cli data-start=\"2079\" data-end=\"2115\"\u003e\n\u003cp data-start=\"2081\" data-end=\"2115\"\u003eType: 3-Port \/ 3-Way (3\/2 Valve)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2116\" data-end=\"2143\"\u003e\n\u003cp data-start=\"2118\" data-end=\"2143\"\u003eModel: 35A-AAA-DDBA-1BA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2144\" data-end=\"2168\"\u003e\n\u003cp data-start=\"2146\" data-end=\"2168\"\u003eVoltage: 12 Volts DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2169\" data-end=\"2189\"\u003e\n\u003cp data-start=\"2171\" data-end=\"2189\"\u003ePower: 5.4 Watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2190\" data-end=\"2209\"\u003e\n\u003cp data-start=\"2192\" data-end=\"2209\"\u003ePorts: 1\/8” NPT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2210\" data-end=\"2244\"\u003e\n\u003cp data-start=\"2212\" data-end=\"2244\"\u003eDuty Cycle: 0–100% PWM capable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2245\" data-end=\"2282\"\u003e\n\u003cp data-start=\"2247\" data-end=\"2282\"\u003eOperating Pressure: Up to 120 PSI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2284\" data-end=\"2287\"\u003e\n\u003ch4 data-start=\"2289\" data-end=\"2314\"\u003e🏁 \u003cstrong data-start=\"2297\" data-end=\"2314\"\u003eApplications:\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul data-start=\"2315\" data-end=\"2544\"\u003e\n\u003cli data-start=\"2315\" data-end=\"2376\"\u003e\n\u003cp data-start=\"2317\" data-end=\"2376\"\u003eUniversal for \u003cstrong data-start=\"2331\" data-end=\"2374\"\u003eturbocharged gasoline or diesel engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2377\" data-end=\"2454\"\u003e\n\u003cp data-start=\"2379\" data-end=\"2454\"\u003eCompatible with \u003cstrong data-start=\"2395\" data-end=\"2452\"\u003emost electronic boost controllers and standalone ECUs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2455\" data-end=\"2544\"\u003e\n\u003cp data-start=\"2457\" data-end=\"2544\"\u003ePerfect for \u003cstrong data-start=\"2469\" data-end=\"2519\"\u003eAEM, Haltech, Link, Hondata, Megasquirt, Motec\u003c\/strong\u003e, and other EFI systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140993482830,"sku":"SPDZ1-35A-AAA-DDBA-1BA","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/60250_3.jpg?v=1763055895"},{"product_id":"spdz1-13-ford-focus-st-down-pipe-w-high-flow-cat","title":"SPDZ1 13+ Ford Focus ST Down Pipe w\/ High Flow Cat","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 3” High Flow Catted Downpipe for 2013+ Ford Focus ST\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlock the full potential of your Ford Focus ST with the SPDZ1 3” Downpipe featuring a high-flow catalytic converter. Engineered for performance enthusiasts who demand more than stock, this premium downpipe delivers noticeable gains in power, sound, and throttle response — all while maintaining street legality in most regions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTrue 3-Inch Design: Unlike competitors that taper down, this is a full 3” mandrel-bent stainless steel pipe for unrestricted flow and maximum performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-Flow Catalytic Converter: Reduces backpressure while helping to control emissions — the perfect balance of performance and responsibility.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete Install Kit Included: Comes with upgraded gasket, bolts, and nuts for a secure, leak-free fit — no need for extra trips to the hardware store.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect Bolt-On Fitment: Precision-engineered for 2013+ Ford Focus ST — no modifications required.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDyno-Proven Gains: Experience increased horsepower, quicker spool, and improved turbo efficiency, especially when paired with a tune.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAggressive Turbo Sound: Hear your turbo breathe — enjoy deeper tones and more pronounced spool without excessive drone.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVehicle Fitment:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2013–2018 Ford Focus ST (2.0L EcoBoost)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhy Choose SPDZ1?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSPDZ1 performance parts are track-tested, street-ready, and built to outperform the competition. Designed in collaboration with professional tuners and racers, every SPDZ1 product reflects a commitment to quality, innovation, and results.\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140993548366,"sku":"SZY-024-CATTED","price":289.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/E021EA32-FC03-47AE-8A5E-CBCBBFE1AEDF.png?v=1763055896"},{"product_id":"spdz1-rf-v3-b-series-swap-big-tube-style-4-1-header-b16-b18-b20-eg-ek-dc2","title":"SPDZ1 RF V3 B Series Swap Big Tube Style 4-1 Header B16 B18 B20 EG EK DC2","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 RF V3 Big Tube 4-1 B-Series Swap Header – B16 \/ B18 \/ B20 – Fits EG, EK, DC2 \u0026amp; Chassis-Swapped Vehicles\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eSerious flow. Serious gains. Serious quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eThe SPDZ1 RF V3 Big Tube 4-1 Header is engineered for performance-driven Honda enthusiasts running a B-Series engine swap. Designed to outperform stock manifolds and cheaply made alternatives, this header unleashes real horsepower, offers clearance for A\/C and power steering, and fits like a glove in your EG, EK, or DC2 chassis.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eWhether you’re building a street sleeper or a track weapon, the SPDZ1 RF V3 brings race-inspired flow, premium build quality, and unmatched reliability — all backed by better flanges, stronger hardware, and superior packaging for peace of mind from checkout to install.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\u003cspan\u003eTrue 4-1 Big Tube Design: Built for mid-to-high RPM power, offering +10 WHP gains even on stock GSR motors — more with tuning and bolt-ons.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFull A\/C \u0026amp; Power Steering Clearance: No compromises — run full accessories with zero interference.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e18-Gauge 304 Stainless Steel: TIG welded, corrosion-resistant, and built to withstand daily driving or track abuse.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThick CNC Machined Flanges: Heavy-duty flanges machined to spec and thicker than competitors for a warp-resistant seal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrue 2.5” Collector: For maximum exhaust flow and seamless integration with aftermarket exhaust systems.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete Hardware \u0026amp; Gasket Kit: Comes with everything you need for a clean, hassle-free install.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtective Premium Packaging: Shipped in reinforced, custom-fit packaging to prevent shipping damage and ensure your product arrives flawless.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003eVehicle Fitment:\u003c\/p\u003e\n\u003cul style=\"text-align: center;\"\u003e\n\u003cli\u003e\u003cspan\u003e1992–2000 Honda Civic (EG \/ EK w\/ B-Series Swap)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1994–2001 Acura Integra (DC2)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-1965 Chassis w\/ B-Series Swap\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eWhy SPDZ1?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eSPDZ1 performance headers are built with track-tested precision and enthusiast-driven engineering. We don’t cut corners — we raise the bar. When quality, fitment, and performance matter, SPDZ1 delivers.\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140993876046,"sku":"SZY-040","price":319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/2EE43B2F-DF03-4831-951B-187B01EF0A5E.png?v=1763055897"},{"product_id":"spdz1-r34-gtr-projector-lhd-rhd-beam-led-headlights-pair","title":"SPDZ1 R34 GTR Projector - LHD \u0026 RHD Beam LED Headlights (Pair)","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 R34 GTR Projector - ULTRA Beam LED Headlights (Pair)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your R34 with the aggressive and iconic look of the GTR, brought to you by SPDZ1. These premium  SPDZ1 R34 GTR Projector - ULara Beam LED Headlights (Pair) engineered to fit all Nissan Skyline R34 models with precision and quality that meets OEM standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduct Highlights:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDirect Fitment: Designed to match OEM specs for a seamless install on all R34 chassis variants\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGTR-Inspired Styling: Sleek, aggressive design enhances the front-end aesthetic of your build\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete LED Package Included: Comes with both high beam and low beam LEDs pre-installed, delivering crystal-clear light output and modern visibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt to Last: Manufactured with top-tier materials and craftsmanship for long-term performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for Wold markets with LHD and RHD beam lighting pattern, select your option based on your request\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1-Year Warranty: Backed by a 1-year manufacturer parts guarantee against manufacturing defects for peace of mind\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e Secure your set now and be among the first to elevate your Nissan Skyline R34 with this exclusive SPDZ1 release.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"LHD","offer_id":43140994138190,"sku":"SPDZ1-PRO-R34HL-LH-1","price":1200.0,"currency_code":"USD","in_stock":false},{"title":"RHD","offer_id":43140994170958,"sku":"SPDZ1-PRO-R34HL-RH-2","price":1200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/68FF9E56-753B-4F4D-BB54-AA9835D7EC19.png?v=1763055899"},{"product_id":"spdz1-3-v-band-90-turbo-downpipe-elbow-w-o-bung-clamp-stainless-steel-performance-exhaust","title":"SPDZ1 3” V-Band 90° Turbo Downpipe Elbow w\/ O₂ Bung \u0026 Clamp – Stainless Steel Performance Exhaust","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e SPDZ1 3” Universal V-Band 90° Turbo Downpipe Elbow\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your turbo system with the SPDZ1 stainless steel 3” V-Band Elbow — precision-engineered for strength, flow, and reliability. Designed for high-performance builds, this 90° elbow provides a smooth transition out of the turbo housing while maintaining maximum exhaust velocity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt from 304 stainless steel, back-purged TIG welds, and CNC-machined flanges, this piece is ready for serious boost. The integrated O₂ sensor bung allows easy installation of a wideband or factory sensor, while the included heavy-duty V-band clamp ensures a leak-free connection and quick disassembly when needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFull 3.0” Mandrel-Bent Design – Optimized for flow and power gains\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e90° Turbo Elbow – Smooth transition for tight engine bays\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e304 Stainless Steel – Rust and heat resistant, built for longevity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC Machined Flanges – Precision fit, no leaks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBack-Purged TIG Welds – Strength and durability under extreme temps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eO₂ Sensor Bung – Ready for factory or aftermarket wideband sensors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eV-Band Clamp Included – Secure, quick-release connection\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUniversal fit for custom turbo setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommonly used in high-boost performance builds, downpipe fabrication, and turbo outlet conversions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis SPDZ1 3” V-Band elbow is commonly used with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHolset HX35, HX40, HY35, HE351\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBorgWarner S200, S300, S366, SX-E series\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGarrett GT30, GT35, GTX30, GTX35, G-series (G30, G35)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision 6262, 6266, 6466, 6766\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComp Turbo CT3 \/ CT4 series\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAny other 3” V-Band outlet turbocharger (verify flange dimensions before purchase)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSPDZ1 3” Stainless 90° Elbow w\/ O₂ Bung\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeavy-Duty V-Band Clamp\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e NOW AVAILABLE TO SHIP !!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140994203726,"sku":"SZY-022","price":149.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/7803ED08-251C-4DC2-B05D-00B95616CDCF.png?v=1763055897"},{"product_id":"spdz1-4-n55-downpipe-for-bmw-m135-m235-m2-335-and-435","title":"SPDZ1 4” N55 Downpipe for BMW M135, M235, M2, 335, and 435","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSPDZ1 N55 Performance Downpipe\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eUnleash the full potential of your BMW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTake your driving experience to the next level with the SPDZ1 4” N55 Downpipe – a high-performance upgrade engineered for BMW enthusiasts who demand power, sound, and seamless fitment. Whether you’re pushing a stock setup or running upgraded turbos, this downpipe is your key to unlocking hidden horsepower and thrilling performance gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhy Choose SPDZ1?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Dyno-Proven Performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGain up to +30HP on stock turbos, with even greater results when paired with upgraded setups. Experience sharper throttle response, quicker spool times, and aggressive mid-range power delivery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Optimized for Flow \u0026amp; Sound\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCrafted with smooth, mandrel-bent tubing to reduce backpressure and eliminate unwanted cabin drone – giving you the deep, clean exhaust note you crave without sacrificing comfort.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Built to Last\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMade from premium-grade materials and backed by our lifetime warranty, the SPDZ1 N55 Downpipe is designed to perform under pressure – on the street or track.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✅ Guaranteed Fitment \u0026amp; Easy Installation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePrecision-engineered to bolt directly to your factory or aftermarket system. No modifications, no headaches – just pure performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVehicle Compatibility:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2014–2015 BMW M135i \/ M135i xDrive (produced after 07\/2013)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(ALL) - BMW M235i \/ M235i xDrive\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW M2 (N55 engine)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2014–2015 BMW 335i \/ 335i xDrive (produced after 07\/2013)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(ALL) - BMW 435i \/ 435i xDrive\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your exhaust. Elevate your drive.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith the SPDZ1 4” N55 Downpipe, you’re not just replacing a part – you’re redefining your BMW’s performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140994924622,"sku":"SPDZ1-N55DP-4","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/1841B006-391C-490F-BC85-22BAE308F24A.png?v=1763055901"},{"product_id":"spdz1-5-tip-stainless-steel-axle-back-exhaust-dual-wall-tips-for-2022-subaru-brz-toyota-gr86","title":"SPDZ1 5” Tip Stainless Steel Axle Back Exhaust Dual Wall Tips For 2022+ Subaru BRZ \u0026 Toyota GR86","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 Stainless Steel Axle-Back Exhaust System with Dual Wall 5” Polished Tips – For 2022+ Subaru BRZ \u0026amp; Toyota GR86\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBring out the roar. Boost the style. Feel the difference.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe SPDZ1 Axle-Back Exhaust is designed for BRZ and GR86 owners who crave performance, sound, and visual impact in one bold package. With massive 5-inch dual wall tips, premium TIG-welded stainless steel construction, and a track-inspired tone, this system delivers form and function in perfect harmony.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMassive 5” Dual Wall Tips: Polished stainless steel tips for an aggressive, eye-catching finish that fills the rear bumper perfectly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect Bolt-On Fitment: No cutting or welding required — designed to bolt directly to your OEM cat-back system for a fast, no-hassle install.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium Build Quality: Constructed from 18-gauge 304 stainless steel tubing with CNC-machined flanges for a precise, durable seal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced Exhaust Flow: 2.5” mandrel-bent piping optimizes airflow and reduces backpressure, improving throttle response and engine efficiency.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDeep, Aggressive Sound: Tuned for a clean, bold exhaust tone — no rasp, no drone — just pure performance sound.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrack-Tested, Street-Ready: TIG welded for durability and backed by a 1-year limited warranty.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e2022+ Subaru BRZ\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2022+ Toyota GR86\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhy Choose SPDZ1?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSPDZ1 is built for enthusiasts, by enthusiasts. Every exhaust system is track-tested, street-proven, and designed to deliver unbeatable performance, sound, and style — all at an accessible price point. Backed by quality materials and attention to detail, SPDZ1 parts are made to stand out and perform.\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140994990158,"sku":"SPDZ1-SZY-039-SILVER","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/DC4E738B-00CB-4890-B8EA-637135556ADA.png?v=1763055900"},{"product_id":"spdz1-gt1-racing-seats-black-leather-black-suede-double-stripe","title":"SPDZ1 GT1 Racing Seats Black Leather\/Black Suede\/Double Stripe","description":"\u003cp\u003eThe SPDZ1 GT1 Seats Black Leather\/Black Suede\/Double White Stripe with unique design features and fabrics that will complement the styling of high-end sports cars and sports sedans. It combines the features of a sports seat and the light-weight shell of a racing seat. The innovative, reinforced polymer-based backrest provides good comfort along with optimum body support with its pronounced side bolsters and excellent shoulder support. After a long drive your body feels relaxed and you feel refreshed. You have been riding in seats with comfort and ergonomic qualities that are reminiscent of the world’s top sport-luxury automobiles.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003eBackrest adjustment, manual\u003cbr\u003eSuitable for 3-, 4- or 5-point belts\u003cbr\u003eIntegrated headrest\u003cbr\u003eSpecially formed shoulder support\u003cbr\u003eDynamic ride performance\u003cbr\u003eSlim design\u003c\/p\u003e\n\u003cp\u003eThese seats are sold in pairs only and include dual locking sliders\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140995252302,"sku":"SZF-FRP-39BK","price":675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/image_3c5329c1-5341-44fe-94ca-d68040b65e1a.jpg?v=1763055901"},{"product_id":"spdz1-subaru-wrx-fa20-j-pipe-high-flow-downpipe-combo-2015-2021-6mt","title":"SPDZ1 Subaru WRX FA20 J-Pipe High Flow Downpipe Combo 2015-2021 6MT","description":"\u003ch4 data-start=\"360\" data-end=\"424\" style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 Subaru WRX FA20 J-Pipe High Flow Downpipe Combo 2015-2021 6MT\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"426\" data-end=\"824\"\u003eUnlock the full potential of your FA20-powered WRX with the SPDZ1 J-Pipe Downpipe. Engineered for maximum exhaust flow and long-term durability, this catless downpipe is the perfect foundation for serious performance builds. Whether you’re chasing faster spool, stronger mid-range torque, or preparing for custom tuning, SPDZ1 delivers a superior solution compared to generic aftermarket options.\u003c\/p\u003e\n\u003cp data-start=\"826\" data-end=\"856\"\u003e\u003cstrong data-start=\"826\" data-end=\"854\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"857\" data-end=\"1706\"\u003e\n\u003cli data-start=\"857\" data-end=\"985\"\u003e\n\u003cp data-start=\"859\" data-end=\"985\"\u003e\u003cstrong data-start=\"859\" data-end=\"887\"\u003eHigh-Flow Catless Design\u003c\/strong\u003e – Removes restrictions to deliver significant horsepower and torque gains across the powerband.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"986\" data-end=\"1142\"\u003e\n\u003cp data-start=\"988\" data-end=\"1142\"\u003e\u003cstrong data-start=\"988\" data-end=\"1021\"\u003eTrue Stainless Steel Collector\u003c\/strong\u003e – 3.5” turbine outlet smoothly transitions into 3” mandrel-bent piping for frictionless flow and rapid turbo response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1143\" data-end=\"1251\"\u003e\n\u003cp data-start=\"1145\" data-end=\"1251\"\u003e\u003cstrong data-start=\"1145\" data-end=\"1173\"\u003eIntegrated 90° O2 Spacer\u003c\/strong\u003e – Built onto the pipe to help reduce CELs without requiring extra adapters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1252\" data-end=\"1362\"\u003e\n\u003cp data-start=\"1254\" data-end=\"1362\"\u003e\u003cstrong data-start=\"1254\" data-end=\"1280\"\u003eExtra O2 Bung Included\u003c\/strong\u003e – Perfect for wideband sensors, making dyno sessions and ECU tuning effortless.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1363\" data-end=\"1476\"\u003e\n\u003cp data-start=\"1365\" data-end=\"1476\"\u003e\u003cstrong data-start=\"1365\" data-end=\"1396\"\u003eDurable 304 Stainless Steel\u003c\/strong\u003e – TIG-welded with CNC-machined V-band flanges for a leak-free, precision fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1477\" data-end=\"1592\"\u003e\n\u003cp data-start=\"1479\" data-end=\"1592\"\u003e\u003cstrong data-start=\"1479\" data-end=\"1504\"\u003eFlex Section Included\u003c\/strong\u003e – Helps absorb drivetrain movement, minimizing stress on welds, flanges, and hangers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1593\" data-end=\"1706\"\u003e\n\u003cp data-start=\"1595\" data-end=\"1706\"\u003e\u003cstrong data-start=\"1595\" data-end=\"1624\"\u003eComplete Installation Kit\u003c\/strong\u003e – Comes with all required gaskets and hardware for a true bolt-on installation. Now includes heat ring for turbo mating flange!\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1708\" data-end=\"1729\"\u003e\u003cstrong data-start=\"1708\" data-end=\"1727\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1730\" data-end=\"2018\"\u003e\n\u003cli data-start=\"1730\" data-end=\"1789\"\u003e\n\u003cp data-start=\"1732\" data-end=\"1789\"\u003e3.5” Stailness collector to 3” mandrel-bent piping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1790\" data-end=\"1831\"\u003e\n\u003cp data-start=\"1792\" data-end=\"1831\"\u003eV-band connection with clamp included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1832\" data-end=\"1876\"\u003e\n\u003cp data-start=\"1834\" data-end=\"1876\"\u003eTwo-piece design for easier installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1877\" data-end=\"1912\"\u003e\n\u003cp data-start=\"1879\" data-end=\"1912\"\u003e.38” thick CNC-machined flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1913\" data-end=\"1954\"\u003e\n\u003cp data-start=\"1915\" data-end=\"1954\"\u003eHandmade and TIG-welded craftsmanship\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1955\" data-end=\"2018\"\u003e\n\u003cp data-start=\"1957\" data-end=\"2018\"\u003eDirect bolt-on for \u003cstrong data-start=\"1976\" data-end=\"2016\"\u003e2015–2021 Subaru WRX 6MT models only\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2020\" data-end=\"2177\"\u003e⚠️ \u003cem data-start=\"2023\" data-end=\"2175\"\u003eNote: This is a \u003cstrong data-start=\"2040\" data-end=\"2058\"\u003ecatless J-pipe\u003c\/strong\u003e intended for off-road\/track use only. ECU tuning is strongly recommended for best performance and proper operation.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003cem data-start=\"1402\" data-end=\"1536\"\u003eIN STOCK AND READY TO SHIP!!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140995678286,"sku":"SPDZ1-FA20-DP-6MT","price":385.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/IMG-2414.jpg?v=1763055901"},{"product_id":"spdz1-pole-position-7-racing-seats-black-cloth-yellow-kevlar-mesh-center-reclinable-yellow-stitch","title":"SPDZ1 Pole Position 7 Racing Seats Black Cloth\/Yellow Kevlar Mesh Center Reclinable - Yellow Stitch","description":"\u003cp\u003eThe SPDZ1 Pole Position 7 Seats Black Cloth\/Yellow Kevlar Mesh Center Reclinable Yellow Stitch with unique design feature high end fabrics that will complement the styling of high-end sports cars and sports sedans. It combines the features of a sports seat and the light-weight shell of a racing seat. The innovative, reinforced polymer-based backrest provides good comfort along with optimum body support with its pronounced side bolsters and excellent shoulder support. After a long drive your body feels relaxed and you feel refreshed. You have been riding in seats with comfort and ergonomic qualities that are reminiscent of the world’s top sport-luxury automobiles. \u003cspan\u003eDesigned after the famous \u003c\/span\u003e\u003cspan\u003ePole Position\u003c\/span\u003e\u003cspan\u003e seats made by Momo for true track Racing\u003c\/span\u003e, these seats will add an amazing look to your project and are guaranteed to be a quality addition to any build!\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003eBackrest adjustment, manual\u003cbr\u003e Suitable for 3-, 4- or 5-point belts\u003cbr\u003e Integrated headrest\u003cbr\u003e Specially formed shoulder support\u003cbr\u003e Dynamic ride performance\u003cbr\u003e Slim design\u003c\/p\u003e\n\u003cp\u003eThese seats are sold in pairs only and include dual locking sliders\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140996137038,"sku":"SZF-R-98BKYL","price":675.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/image_4a5207a5-4c5c-4d15-b1b4-fd5433ce9f7e.jpg?v=1763055902"},{"product_id":"spdz1-subaru-brz-scion-fr-s-toyota-86-over-pipe","title":"SPDZ1 -  Subaru BRZ \/ Scion FR-S \/ Toyota 86  OVER PIPE","description":"\u003cdiv\u003eThe SPDZ1 - BRZ \/ FR-S  \u003cspan\u003eover-pipe\u003c\/span\u003e replaces the most restrictive component in the factory BRZ \/ FR-S exhaust system.\u003cbr\u003e\u003cbr\u003eWith larger 2.5\" inch diameter piping, not only does it give your car better performance, but also gives it a deeper tone. The piping of this over-pipe has an outer diameter which measures at  2.5\" inch ( 65 mm) and also weighs in at an ultra light weight of just 3 lbs.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eFits the following models.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFitment Information:\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eSubaru BRZ 2013+\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eScion FR-S 2013-2016\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eToyota GT86 2017-2019\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eToyota GR86 2022+\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e** Product includes necessary gaskets and bolts \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140997152846,"sku":"EXD-SUBRZ122D-2P","price":150.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/416155750_242468812250356_8064715852901049277_n.jpg?v=1763055906"},{"product_id":"spdz1-jdm-outlaw-steering-wheel","title":"SPDZ1 JDM Outlaw Steering Wheel","description":"\u003cp\u003e\u003cstrong\u003eJDM  - Japanese Domestic Market (adjective) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eJapanese domestic market refers to Japan's home market for vehicles and vehicle parts. There is a common misconception that any Japanese branded car is JDM; however, this is not true. Only a vehicle made to be sold in Japan is considered JDM.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"kVF6d\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"c8d6zd REww7c\"\u003e\u003cstrong\u003e\u003cspan data-dobid=\"hdw\"\u003eout·law - \u003c\/span\u003e\u003cspan class=\"LTKOO\"\u003e\/ˈoutˌlô\/w\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ABgcGb vmod\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"vmod\"\u003e\n\u003cdiv data-topic=\"\" class=\"vmod\"\u003e\n\u003cdiv class=\"lW8rQd\"\u003e\n\u003cdiv class=\"YrbPuc vdBwhd pgRvse\"\u003e\u003ci\u003e\u003cspan class=\"YrbPuc\"\u003enoun\u003c\/span\u003e\u003c\/i\u003e\u003c\/div\u003e\n\u003col class=\"eQJLDd\"\u003e\n\u003cli\u003e\n\u003cdiv class=\"vmod\"\u003e\n\u003cdiv class=\"thODed\"\u003e\n\u003cdiv data-topic=\"\" class=\"LTKOO sY7ric\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"LTKOO sY7ric\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"vmod\"\u003e\n\u003cdiv class=\"ubHt5c\"\u003ea person who has broken the law, especially one who remains at large or is a fugitive.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"vmod\"\u003e\n\u003cdiv class=\"ubHt5c\"\u003e\"bands of outlaws held up trains\"\u003c\/div\u003e\n\u003cdiv class=\"ubHt5c\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ubHt5c\"\u003eThis steering Wheel is designed and built by our SPDZ1 design team.  Inspired by one of the best selling wheels of 2021; this concave steering wheel will be the best for any vehicle!\u003c\/div\u003e\n\u003cdiv class=\"ubHt5c\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ubHt5c\"\u003e\n\u003cul\u003e\n\u003cli\u003eDeep Dish Design\u003c\/li\u003e\n\u003cli\u003eSpecial Color Stitching\u003c\/li\u003e\n\u003cli\u003eCustom Center Cap\u003c\/li\u003e\n\u003cli\u003eSpecially Designed Logos Embossed on Spoke\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Pink","offer_id":43140998332494,"sku":"JDM-OTLW-PK","price":130.0,"currency_code":"USD","in_stock":false},{"title":"Teal","offer_id":43140998365262,"sku":"JDM-OTLW-TL","price":130.0,"currency_code":"USD","in_stock":false},{"title":"White","offer_id":43140998398030,"sku":"JDM-OTLW-WT","price":130.0,"currency_code":"USD","in_stock":false},{"title":"Purple","offer_id":43140998430798,"sku":"JDM-OTLW-PP","price":130.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/image_47ecd6d2-bc94-4dbe-8650-e62185f11e0a.png?v=1763055911"},{"product_id":"spdz1-f-series-and-h-series-wire-harness-made-with-obd1-ecu-connectors-attatched","title":"SPDZ1 F-Series and H-Series Wire Harness Made with OBD1 ECU Connectors Attatched","description":"\u003cdiv class=\"description\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cdiv style=\"color: #242424;\" id=\"ProductIntroduction-P8496\" class=\"GC11 ProductIntroduction\"\u003e\n\u003cp\u003eF-Series and H-series wire harnesses offer Mil-Spec Teflon coated wire with a maximum heat rating of 200°C . The Teflon coated wire is loomed with The highest quality Raychem DR-25 heat shrink covering, and adhesive lined wire junctions to keep moisture out. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a yellow identification labels for easy installation. All heavy interference circuits are protected and grounded with proper wire covering. \u003cstrong\u003eNew Harness NO Core Required\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #242424;\" id=\"ProductDescription-P8496\" class=\"GC12 ProductDescription\"\u003e\n\u003cdiv class=\"row clearfix a09 sf-cb\"\u003e\n\u003cdiv class=\"column full\"\u003e\n\u003cp\u003eThis Mil-Spec harnesses are 100% quality tested pin to pin, and resistance checked to ensure no voltage fluctuations. These are the best harnesses money can buy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll Mil-Spec wire harnesses are made with\u003c\/strong\u003e \u003cstrong\u003eOBD1 (92-95) ECU Connectors\u003c\/strong\u003e attached\u003c\/p\u003e\n\u003cp\u003eMil-Spec wire harnesses are made with  obd1 component connector styles.  I.E. OBD1 Alternator, Injectors, and Distributor connectors. As well as OBD1 Alternator, Injector and Distributor connectors.\u003c\/p\u003e\n\u003cp\u003eDistributor connections are made for Internal coil distributors. External coils are a custom option, call us to find out more\u003c\/p\u003e\n\u003cp\u003eThese harnesses are warrantied and guaranteed to work, however they are non-refundable since they are often customized. Because the back-side (interior\/shock tower connection) separates from the main harness, the engine harness can be used on multiple chassis provided the engine itself uses the same components. We sell the back-side harness separately only over the phone for previous Mil-spec customers.\u003c\/p\u003e\n\u003cp\u003eHARNESS CONNECTOR LIST:\u003cbr\u003e    oil pressure sending unit\u003cbr\u003e    knock sensor\u003cbr\u003e    intake air temperature (intake manifold style)\u003cbr\u003e    oxygen sensor\u003cbr\u003e    (primary 4 wire)\u003cbr\u003e    alternator\u003cbr\u003e    2 extra wires\u003cbr\u003e    injector 1-4\u003cbr\u003e    map\u003cbr\u003e    tps\u003cbr\u003e    idle control motor\u003cbr\u003e    electronic speed sensor\u003cbr\u003e    ground\u003cbr\u003e    fan switch\u003cbr\u003e    distributor\u003cbr\u003e    h20 sending unit\u003cbr\u003e    (for gauge cluster)\u003cbr\u003e    reverse lights\u003cbr\u003e    engine coolant temp\u003cbr\u003e    starter signal\u003cbr\u003e    vtec solenoid`\u003cbr\u003e    ECU plugs A,B,D\u003cbr\u003e    power distribution cap\u003c\/p\u003e\n\u003cp\u003eOBD2a ECU: If you would like to run this, this option will need a OBD1 to OBD2a ECU adapter\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140999807054,"sku":"SPDZ1-FH001","price":365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/08450A50-DD7B-4B34-B807-CD338A14401F.png?v=1763055915"},{"product_id":"spdz1-canary-sr3-racing-seats-yellow-cloth-kevlar-mesh-reclinable","title":"SPDZ1 Canary SR3 Racing Seats Yellow Cloth\/Kevlar Mesh Reclinable","description":"\u003cp\u003eThe SPDZ1 Canary SR3 Seats Yellow Cloth\/Kevlar Mesh Reclinable with unique design feature high end fabrics that will complement the styling of high-end sports cars and sports sedans. It combines the features of a sports seat and the light-weight shell of a racing seat. The innovative, reinforced polymer-based backrest provides good comfort along with optimum body support with its pronounced side bolsters and excellent shoulder support. After a long drive your body feels relaxed and you feel refreshed. You have been riding in seats with comfort and ergonomic qualities that are reminiscent of the world’s top sport-luxury automobiles. Designed after the famous type R limited SR3 seats made by Recaro, these seats will add an amazing look to your project and are guaranteed to be a quality addition to any build!\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003eBackrest adjustment, manual\u003cbr\u003e Suitable for 3-, 4- or 5-point belts\u003cbr\u003e Integrated headrest\u003cbr\u003e Specially formed shoulder support\u003cbr\u003e Dynamic ride performance\u003cbr\u003e Slim design\u003c\/p\u003e\n\u003cp\u003eThese seats are sold in pairs only and include dual locking sliders\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43140999872590,"sku":"SZF-R-35YLBK","price":675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/image_adf3b359-abf7-4082-af5f-071c22a09120.jpg?v=1763055913"},{"product_id":"spdz1-1-8-npt-3-8-dot-4-piece-heavy-duty-fitting-kit","title":"SPDZ1 1\/8 NPT - 3\/8 DOT 4 Piece Heavy Duty Fitting Kit","description":"\u003cp data-end=\"299\" data-start=\"165\"\u003e\u003cstrong data-end=\"228\" data-start=\"165\"\u003eSPDZ1 1\/8\" NPT to 3\/8\" DOT – 4-Piece Heavy Duty Fitting Kit\u003c\/strong\u003e\u003cbr data-end=\"231\" data-start=\"228\"\u003e\u003cstrong data-end=\"299\" data-start=\"231\"\u003ePrecision-Machined for Air Suspension \u0026amp; Performance Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"727\" data-start=\"301\"\u003eThe \u003cstrong data-end=\"358\" data-start=\"305\"\u003eSPDZ1 Heavy Duty 1\/8\" NPT to 3\/8\" DOT Fitting Kit\u003c\/strong\u003e is engineered for high-performance air suspension systems, onboard air setups, and other critical pneumatic applications where strength, sealing integrity, and reliability are non-negotiable. This 4-piece kit includes four premium-grade straight fittings designed to adapt \u003cstrong data-end=\"679\" data-start=\"632\"\u003e1\/8\" NPT threaded ports to 3\/8\" DOT airline\u003c\/strong\u003e with a tight, secure push-to-connect interface.\u003c\/p\u003e\n\u003cp data-end=\"1061\" data-start=\"729\"\u003eConstructed from \u003cstrong data-end=\"834\" data-start=\"746\"\u003eCNC-machined, corrosion-resistant brass or zinc-coated steel (application-dependent)\u003c\/strong\u003e, each fitting is built to withstand high pressures and extreme conditions without deformation or leakage. These fittings are ideal for use in aftermarket air ride systems, air tanks, solenoids, pressure sensors, and manifolds.\u003c\/p\u003e\n\u003cp data-end=\"1095\" data-start=\"1063\"\u003e🛠 \u003cstrong data-end=\"1095\" data-start=\"1066\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1470\" data-start=\"1096\"\u003e\n\u003cli data-end=\"1121\" data-start=\"1096\"\u003e\n\u003cp data-end=\"1121\" data-start=\"1098\"\u003eThread: 1\/8\" NPT Male\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1173\" data-start=\"1122\"\u003e\n\u003cp data-end=\"1173\" data-start=\"1124\"\u003eAirline Compatibility: 3\/8\" DOT Push-to-Connect\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1207\" data-start=\"1174\"\u003e\n\u003cp data-end=\"1207\" data-start=\"1176\"\u003eQuantity: 4 Fittings Included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1301\" data-start=\"1208\"\u003e\n\u003cp data-end=\"1301\" data-start=\"1210\"\u003eMaterial: Industrial-grade zinc-coated steel (for enhanced corrosion resistance)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1356\" data-start=\"1302\"\u003e\n\u003cp data-end=\"1356\" data-start=\"1304\"\u003eTemperature Rating: -40°F to 200°F (-40°C to 93°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1395\" data-start=\"1357\"\u003e\n\u003cp data-end=\"1395\" data-start=\"1359\"\u003eMaximum Working Pressure: 250 PSI+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1470\" data-start=\"1396\"\u003e\n\u003cp data-end=\"1470\" data-start=\"1398\"\u003eDOT Compliant: Yes (for use in street-legal and motorsport applications)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1491\" data-start=\"1472\"\u003e✅ \u003cstrong data-end=\"1491\" data-start=\"1474\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1774\" data-start=\"1492\"\u003e\n\u003cli data-end=\"1552\" data-start=\"1492\"\u003e\n\u003cp data-end=\"1552\" data-start=\"1494\"\u003eLeak-proof precision threads for secure NPT installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1605\" data-start=\"1553\"\u003e\n\u003cp data-end=\"1605\" data-start=\"1555\"\u003eHeavy-duty push-lock grip for DOT airline tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1696\" data-start=\"1606\"\u003e\n\u003cp data-end=\"1696\" data-start=\"1608\"\u003eSuitable for air suspension management systems, air horns, and onboard air accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1774\" data-start=\"1697\"\u003e\n\u003cp data-end=\"1774\" data-start=\"1699\"\u003eDesigned for repeatable performance in automotive and industrial settings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1937\" data-start=\"1776\"\u003eWhether you're plumbing a full air ride setup or upgrading your fittings for reliability, trust \u003cstrong data-end=\"1881\" data-start=\"1872\"\u003eSPDZ1\u003c\/strong\u003e to deliver strength and performance without compromise.\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43141000167502,"sku":"SPDZ1-37115","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/33D68118-70F8-490D-B9D1-A33F67F553F4.png?v=1763055917"},{"product_id":"spdz1-snap-back-hat","title":"SPDZ1 Snap Back Hat","description":"\u003cp\u003eOur first snap back! \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEmbroidered with our signature Legend SPDZ1 logo!\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43141001281614,"sku":"sku-40667962572885","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/FullSizeRender_5477e52f-27dd-4288-ab6a-9ed8f896d707.jpg?v=1763055918"},{"product_id":"spdz1-1996-1998-honda-civic-k20a-k20a2-k24-conversion-wiring-harness-for-engine-swap","title":"SPDZ1 1996-1998 Honda Civic K20A\/K20A2\/K24 Conversion Wiring Harness for Engine Swap","description":"\u003cdiv class=\"description\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlug and play K-Swap conversion harness!\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBrand new connectors and pins sourced from the same company Honda uses.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFree phone and email tech support.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePowering thousands of cars worldwide!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith multiple years of K-Series swap wiring experience, the SPDZ1 Conversion Harness is the most widely used and reliable K-Swap conversion harness on the market. This conversion harnesses powers the best K-Swaps all over the world!\u003c\/p\u003e\n\u003cp\u003eThe K-Swap harness interfaces with your factory dash harness, your OEM K-Series engine harness, and your K-Series ECU allowing for a simple plug-and-play K-Swap.\u003c\/p\u003e\n\u003cp\u003eThe SPDZ1 Conversion Harness allows for full functionality of the factory gauge cluster and comes with a full replacement warranty. Other companies will have you send in parts of your stock harness, wasting time and money in shipping. The SPDZ1 Conversion Harnesses are in stock and ready to ship. You do not have to send us a core; they are available for overnight shipment.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-CWH-01-19_-_HR_99-00_Civic_K-Series_Conversion_Wiring_Harness.pdf?v=1594905377\" title=\"install guide for wiring harness\"\u003eHelpful Install Guide of a Similar Product\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43141001576526,"sku":"SPDZ1-9698","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/image_e5a24fd6-79c5-417c-8547-80b07d3cc887.png?v=1763055921"},{"product_id":"spdz1-canary-st1-racing-seats-yellow-cloth-reclinable","title":"SPDZ1 Canary ST1 Racing Seats Yellow Cloth Reclinable","description":"\u003cp\u003eThe SPDZ1 Canary ST1 Seats Yellow Cloth Reclinable with unique design feature high end fabrics that will complement the styling of high-end sports cars and sports sedans. It combines the features of a sports seat and the light-weight shell of a racing seat. The innovative, reinforced polymer-based backrest provides good comfort along with optimum body support with its pronounced side bolsters and excellent shoulder support. After a long drive your body feels relaxed and you feel refreshed. You have been riding in seats with comfort and ergonomic qualities that are reminiscent of the world’s top sport-luxury automobiles. Designed after the famous type R seats made by Recaro, these seats will add an amazing look to your project and are guaranteed to be a quality addition to any build!\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003eBackrest adjustment, manual\u003cbr\u003e Suitable for 3-, 4- or 5-point belts\u003cbr\u003e Integrated headrest\u003cbr\u003e Specially formed shoulder support\u003cbr\u003e Dynamic ride performance\u003cbr\u003e Slim design\u003c\/p\u003e\n\u003cp\u003eThese seats are sold in pairs only and include dual locking sliders\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43141002559566,"sku":"SZF-R-35YL","price":580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/image_878e3140-b533-4e70-a010-8f64b395bddb.jpg?v=1763055921"},{"product_id":"spdz1-turbo-blow-off-valve-plate-spacer-bov-multiple-applications","title":"SPDZ1  Turbo Blow Off Valve Plate Spacer BOV Multiple Applications","description":"\u003cp style=\"text-align: center;\"\u003eSPDZ1 \u003cspan class=\"productnamecolorLARGE colors_productname\"\u003e\u003cspan\u003eMultiple Applications\u003c\/span\u003e\u003c\/span\u003e Turbo Blow Off Valve Plate Spacer BOV\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eBlow off spacer\/plate will help your engine breathe easier during shifts by redirecting and venting excess boost from the stock bypass valve to open atmosphere.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThe venting of the excess boost from the stock bypass valve also provides with the great BOV sound\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eAllows the turbo's compressor to maintain higher RPM so you can build boost as soon as your back on the throttle\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eCNC-machined from Aircraft-Grade Aluminum, to prevent thermal expansion and boost leaks\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eInstallation takes as little as 30 minutes\u003c\/p\u003e\n\u003cp\u003e\u003cspan id=\"product_description\"\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003eFits:\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHyundai Genesis Coupe 2.0T 2010+\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHyundai Sonata 2.0T\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eKia Optima 2.0T\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDodge Neon SRT-4 03-05\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eDodge Caliber SRT-4 08-09\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePlymouth GT Cruiser 03-07\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHonda Civic \/ Si 10th Gen 2016-2021 1.5T\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHonda Civic \/ Si 11th Gen 2022+ 1.5T\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAcura Integra 2022+ 1.5T\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHonda accord 1.5t 2018+\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Red","offer_id":43141003018318,"sku":"SPDZ1R","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":43141003051086,"sku":"SPDZ1B","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":43141003083854,"sku":"SPDZ1S","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":43141003116622,"sku":"SPDZ1BL","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/Screenshot2025-05-19at17-04-15Hbb74b981ae63486381da2fa067a34119o.jpg_WEBPImage1000x1000pixels.png?v=1763055923"},{"product_id":"spdz1-2-5-3-ball-flex-slip-fit-exhaust-connector-kit-stainless-steel","title":"SPDZ1 2.5”–3” Ball Flex Slip-Fit Exhaust Connector Kit (Stainless Steel)","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eSPDZ1 2.5”–3” Ball Flex Slip-Fit Exhaust Connector Kit (Stainless Steel)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1244\" data-start=\"809\"\u003eFabricate with confidence using the \u003cstrong data-end=\"901\" data-start=\"845\"\u003eSPDZ1 Stainless Steel Slip-Fit Exhaust Connector Kit\u003c\/strong\u003e, designed in-house for builders who demand strength, precision, and flexibility. This \u003cstrong data-end=\"1014\" data-start=\"988\"\u003eexclusive SPDZ1 design\u003c\/strong\u003e transitions from \u003cstrong data-end=\"1049\" data-start=\"1032\"\u003e2.5” slip fit\u003c\/strong\u003e to \u003cstrong data-end=\"1068\" data-start=\"1053\"\u003e3” slip fit\u003c\/strong\u003e, featuring a \u003cstrong data-end=\"1104\" data-start=\"1082\"\u003eball-style fitting\u003c\/strong\u003e on one end and a \u003cstrong data-end=\"1149\" data-start=\"1122\"\u003esocket-style connection\u003c\/strong\u003e on the other—ideal for creating a joint that allows \u003cstrong data-end=\"1229\" data-start=\"1202\"\u003eslight movement or flex\u003c\/strong\u003e without leaks.\u003c\/p\u003e\n\u003cp data-end=\"1619\" data-start=\"1246\"\u003ePerfect for \u003cstrong data-end=\"1328\" data-start=\"1258\"\u003ecustom exhaust builds, turbo back systems, or mid-pipe fabrication\u003c\/strong\u003e, this connector lets you achieve a clean, professional seal while compensating for vibration or alignment shifts during installation. Each kit includes a \u003cstrong data-end=\"1521\" data-start=\"1483\"\u003ehigh-quality ball-and-socket clamp\u003c\/strong\u003e, made from \u003cstrong data-end=\"1564\" data-start=\"1533\"\u003ebrushed 304 stainless steel\u003c\/strong\u003e to resist corrosion and discoloration under high heat.\u003c\/p\u003e\n\u003chr data-end=\"1624\" data-start=\"1621\"\u003e\n\u003ch4 data-end=\"1650\" data-start=\"1626\"\u003e✅ \u003cstrong data-end=\"1650\" data-start=\"1633\"\u003eKey Features:\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul data-end=\"2134\" data-start=\"1651\"\u003e\n\u003cli data-end=\"1718\" data-start=\"1651\"\u003e\n\u003cp data-end=\"1718\" data-start=\"1653\"\u003e\u003cstrong data-end=\"1679\" data-start=\"1653\"\u003eExclusive SPDZ1 design\u003c\/strong\u003e – not available from any other brand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1790\" data-start=\"1719\"\u003e\n\u003cp data-end=\"1790\" data-start=\"1721\"\u003e\u003cstrong data-end=\"1753\" data-start=\"1721\"\u003e2.5” slip-fit to 3” slip-fit\u003c\/strong\u003e brushed 304 stainless construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1862\" data-start=\"1791\"\u003e\n\u003cp data-end=\"1862\" data-start=\"1793\"\u003e\u003cstrong data-end=\"1823\" data-start=\"1793\"\u003eBall-and-socket connection\u003c\/strong\u003e provides a secure yet flexible joint\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1920\" data-start=\"1863\"\u003e\n\u003cp data-end=\"1920\" data-start=\"1865\"\u003eIncludes \u003cstrong data-end=\"1918\" data-start=\"1874\"\u003ematching stainless ball-and-socket clamp and both end clamps\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1990\" data-start=\"1921\"\u003e\n\u003cp data-end=\"1990\" data-start=\"1923\"\u003eIdeal for \u003cstrong data-end=\"1988\" data-start=\"1933\"\u003ecustom exhaust, turbo kits, or fabrication projects\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2059\" data-start=\"1991\"\u003e\n\u003cp data-end=\"2059\" data-start=\"1993\"\u003eDesigned for \u003cstrong data-end=\"2057\" data-start=\"2006\"\u003eat-home fabricators and performance shops alike\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2134\" data-start=\"2060\"\u003e\n\u003cp data-end=\"2134\" data-start=\"2062\"\u003eHandles \u003cstrong data-end=\"2097\" data-start=\"2070\"\u003ehigh heat and vibration\u003c\/strong\u003e while maintaining a leak-free seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2139\" data-start=\"2136\"\u003e\n\u003ch4 data-end=\"2166\" data-start=\"2141\"\u003e🧰 \u003cstrong data-end=\"2166\" data-start=\"2149\"\u003eApplications:\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul data-end=\"2405\" data-start=\"2167\"\u003e\n\u003cli data-end=\"2227\" data-start=\"2167\"\u003e\n\u003cp data-end=\"2227\" data-start=\"2169\"\u003eCustom exhaust systems (downpipes, mid-pipes, cat-backs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2269\" data-start=\"2228\"\u003e\n\u003cp data-end=\"2269\" data-start=\"2230\"\u003eTurbo kit fabrication and test setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2338\" data-start=\"2270\"\u003e\n\u003cp data-end=\"2338\" data-start=\"2272\"\u003eStreet, race, or off-road builds requiring a flexible connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2405\" data-start=\"2339\"\u003e\n\u003cp data-end=\"2405\" data-start=\"2341\"\u003eGreat for hobbyists or professionals building one-off projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43141003477070,"sku":"SPDZ1-3-2.5-BALL-SOCKET","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/3B799627-A069-4FEE-8986-18E0194EBA04.jpg?v=1763055923"},{"product_id":"spdz1-o2-sensor-weld-bung-with-plug-type-2","title":"SPDZ1 O2 Sensor Weld Bung with Plug Type 2","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eO2 Sensor Weld Bung with Plug Type 2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003eThe Weld bung and plugs was easy to weld and offer fantastic value for the user; O2 Oxygen Sensor Plug M18 x 1.5 is made from 304 stainless steel. Reusable, high rusting resistance in extreme environment, capability not to deform with time.\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43141003575374,"sku":"SPDZ1-WB-TYP2","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/FullSizeRender_351ecfff-b3c3-48c5-8fdd-9cd6dbdd2ff0.jpg?v=1763055923"},{"product_id":"spdz1-4-1-b-series-exhaust-header-for-acura-integra-gsr-dc2-honda-crx-del-sol-b16-b18-engines","title":"SPDZ1 4-1 B Series Exhaust Header for Acura Integra GSR DC2 \/ Honda CRX Del Sol B16\/B18 Engines","description":"\u003cp\u003e\u003cspan\u003eUpgrade your B-series performance with the SPDZ1 4-1 Exhaust Header, precision-engineered for Acura Integra GSR DC2 and Honda CRX Del Sol models equipped with B16 or B18 engines. This header is designed to deliver maximum exhaust flow and horsepower gains, offering a true race-inspired tone and performance for street and track builds alike.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCrafted from high-quality stainless steel, the SPDZ1 4-1 Header enhances throttle response, improves mid-to-high RPM power, and provides a deep, aggressive exhaust note. Its 4-1 design allows optimal scavenging, reducing backpressure and maximizing efficiency. Perfect for enthusiasts upgrading from restrictive factory manifolds or building a high-performance NA or turbo setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePrecision 4-1 design for superior exhaust flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with B16\/B18 engines (Integra GSR, CRX Del Sol, Civic swaps)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTIG-welded stainless steel construction for strength and durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolished finish for a clean, performance look\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes gaskets and hardware for easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on design for B-series swaps and factory-fit setups\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAcura Integra GSR DC2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHonda CRX Del Sol (B16\/B18 engine)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAlso compatible with B16A, B18A, B18B, and B18C engine swaps\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIncludes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x SPDZ1 4-1 Header Kit (with gaskets \u0026amp; hardware)\u003c\/span\u003e\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43141003771982,"sku":"UNI-HD-135","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/ITR_HEader.jpg?v=1763055924"},{"product_id":"spdz1-2015-2017-mustang-square-6-pin-o2-extensions","title":"SPDZ1 2015-2017 Mustang Square 6 Pin O2 Extensions","description":"\u003cp data-start=\"79\" data-end=\"159\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"79\" data-end=\"157\"\u003eSPDZ1 Universal O2 Sensor Extension Kit – Pair (2015-2017 GT Square 6-Pin)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"161\" data-end=\"461\"\u003eUpgrade your installation with the SPDZ1 O₂ sensor extension kit—precisely engineered for 2015-2017 applications with the square 6-pin connector (sold as a pair). Designed to simplify permanent relocation of your oxygen sensors during header installs, turbo upgrades, or custom exhaust fabrication.\u003c\/p\u003e\n\u003cp data-start=\"463\" data-end=\"499\"\u003e\u003cstrong data-start=\"463\" data-end=\"497\"\u003eWhy choose this extension kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"500\" data-end=\"1072\"\u003e\n\u003cli data-start=\"500\" data-end=\"615\"\u003e\n\u003cp data-start=\"502\" data-end=\"615\"\u003eBuilt specifically for 2015-2017 GT platforms with the square 6-pin O₂ connector — plug-and-play compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"616\" data-end=\"740\"\u003e\n\u003cp data-start=\"618\" data-end=\"740\"\u003eExtends factory O₂ sensor wiring without cutting or splicing, preserving sensor integrity and system tuning flexibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"741\" data-end=\"877\"\u003e\n\u003cp data-start=\"743\" data-end=\"877\"\u003eIdeal when headers, mid-pipes or custom exhaust routing require the sensor to be placed downstream for proper fitment and clearance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"878\" data-end=\"972\"\u003e\n\u003cp data-start=\"880\" data-end=\"972\"\u003eConstructed from quality materials for wiring durability and reliable signal transmission.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"973\" data-end=\"1072\"\u003e\n\u003cp data-start=\"975\" data-end=\"1072\"\u003eSold as a \u003cstrong data-start=\"985\" data-end=\"993\"\u003ePAIR\u003c\/strong\u003e—includes both driver- and passenger-side extensions for a complete solution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1074\" data-end=\"1251\"\u003e\u003cstrong data-start=\"1074\" data-end=\"1094\"\u003eKey Application:\u003c\/strong\u003e\u003cbr data-start=\"1094\" data-end=\"1097\"\u003ePerfect for 2015-2017 Ford Mustang GT builds where sensor location must be adjusted to accommodate high-flow exhaust components or modified engine bays.\u003c\/p\u003e\n\u003cp data-start=\"1253\" data-end=\"1278\"\u003e\u003cstrong data-start=\"1253\" data-end=\"1276\"\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1279\" data-end=\"1562\"\u003e\n\u003cli data-start=\"1279\" data-end=\"1393\"\u003e\n\u003cp data-start=\"1281\" data-end=\"1393\"\u003eSimply plug the extension into your factory square 6-pin connector and plug your O₂ sensor into the other end.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1394\" data-end=\"1473\"\u003e\n\u003cp data-start=\"1396\" data-end=\"1473\"\u003eMaintain wire routing away from extreme heat sources and moving components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1474\" data-end=\"1562\"\u003e\n\u003cp data-start=\"1476\" data-end=\"1562\"\u003eNo tuning changes required—retains factory signal integrity when properly installed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1564\" data-end=\"1738\"\u003e\u003cstrong data-start=\"1564\" data-end=\"1585\"\u003eImportant Notice:\u003c\/strong\u003e\u003cbr data-start=\"1585\" data-end=\"1588\"\u003eThis product is designed for off-road or competition use only in jurisdictions where applicable. Always verify local emissions laws and regulations.\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43141004329038,"sku":"SPDZ1-MS-O2-15-17","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/Screenshot2025-04-04at13-51-36PAIRMustangSquare6PinO2Extensions_2015-2017_SpeedEngineering.png?v=1763055926"},{"product_id":"spdz1-white-lined-steering-wheel","title":"SPDZ1 White Lined Steering Wheel","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull leather with White Cross Stitch\u003c\/li\u003e\n\u003cli\u003e340MM design\u003c\/li\u003e\n\u003cli\u003eDeep Dish\u003c\/li\u003e\n\u003cli\u003e3 Spoke\u003c\/li\u003e\n\u003cli\u003eAuthentic SPDZ1 Horn Button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach of our wheels are individually checked against defect and packaged with custom materials that include a dust protector and foam insert to insure against damage.\u003c\/p\u003e\n\u003cp\u003eThese wheels are only available limited to 50 per wheel and will no longer be available after this.\u003c\/p\u003e","brand":"Speedzone Performance LLC","offers":[{"title":"Default Title","offer_id":43141004656718,"sku":"whtelined23","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/9822\/3182\/files\/DSC07527.jpg?v=1763055929"},{"product_id":"spdz1-2020-c8-chevrolet-corvette-high-flow-downpipes-3-6-2l-lt2","title":"SPDZ1 2020+ C8 Chevrolet Corvette High Flow Downpipes 3\" 6.2L LT2","description":"\u003cp data-start=\"220\" data-end=\"285\"\u003e\u003cstrong data-start=\"220\" data-end=\"283\"\u003eSPDZ1 High Flow Downpipes – 2020+ C8 Corvette 6.2L LT2 (3\")\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"287\" data-end=\"623\"\u003eTake your C8 Corvette’s performance to the next level with the \u003cstrong data-start=\"350\" data-end=\"382\"\u003eSPDZ1 3\" High Flow Downpipes\u003c\/strong\u003e, precision-engineered for maximum exhaust flow, power, and durability. Built from \u003cstrong data-start=\"465\" data-end=\"497\"\u003epremium T304 stainless steel\u003c\/strong\u003e and expertly \u003cstrong data-start=\"511\" data-end=\"555\"\u003eTIG welded with back-purged construction\u003c\/strong\u003e, these downpipes deliver race-proven strength with a perfect fit.\u003c\/p\u003e\n\u003cp data-start=\"625\" data-end=\"935\"\u003eDesigned to work seamlessly with \u003cstrong data-start=\"658\" data-end=\"699\"\u003efactory headers or aftermarket setups\u003c\/strong\u003e, the SPDZ1 downpipes unlock \u003cstrong data-start=\"728\" data-end=\"811\"\u003efaster throttle response, a wider powerband, and a more aggressive exhaust note\u003c\/strong\u003e—without compromising reliability. 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