{"title":"C8 Grand Sport Exhaust","description":null,"products":[{"product_id":"c8-corvette-race-pipes-304-stainless-steel-eng-motorsport-eng-motorsport","title":"C8 Corvette Race Pipes – 304 Stainless Steel","description":"\u003cp data-start=\"401\" data-end=\"619\"\u003eUnleash your C8’s true sound and performance with our precision-engineered 304 Stainless Steel catalytic converter delete pipes — designed for maximum flow, aggressive tone, and long-term durability under extreme heat.\u003c\/p\u003e\n\u003ch3 data-start=\"621\" data-end=\"644\"\u003e\u003cstrong data-start=\"625\" data-end=\"644\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"645\" data-end=\"1021\"\u003e\n\u003cli data-start=\"645\" data-end=\"708\"\u003e\n\u003cp data-start=\"647\" data-end=\"708\"\u003e\u003cstrong data-start=\"647\" data-end=\"691\"\u003e2020–2025 Chevrolet C8 Corvette Stingray\u003c\/strong\u003e (6.2 L LT2 V8)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" data-start=\"645\" data-end=\"708\"\u003e\u003cstrong\u003e2023+  Chevrolet C8 Z06\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"645\" data-end=\"708\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"709\" data-end=\"789\"\u003e\n\u003cp data-start=\"711\" data-end=\"789\"\u003e\u003cstrong data-start=\"711\" data-end=\"739\"\u003e2024–2025 Corvette E-Ray\u003c\/strong\u003e (when equipped with compatible exhaust routing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"790\" data-end=\"848\"\u003e\n\u003cp data-start=\"792\" data-end=\"848\"\u003eCompatible with both \u003cstrong data-start=\"813\" data-end=\"830\"\u003eCoupe and HTC\u003c\/strong\u003e configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"849\" data-end=\"967\"\u003e\n\u003cp data-start=\"851\" data-end=\"967\"\u003eDesigned to bolt directly to the factory manifolds and mate with OEM or most aftermarket cat-back exhaust systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"968\" data-end=\"1021\"\u003e\n\u003cp data-start=\"970\" data-end=\"1021\"\u003e\u003cem data-start=\"970\" data-end=\"1021\"\u003eNot compatible with the C8 Z06 or Z07 LT6 engine.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1023\" data-end=\"1026\"\u003e\n\u003ch3 data-start=\"1028\" data-end=\"1060\"\u003e\u003cstrong data-start=\"1032\" data-end=\"1060\"\u003eConstruction \u0026amp; Materials\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1061\" data-end=\"1528\"\u003e\n\u003cli data-start=\"1061\" data-end=\"1210\"\u003e\n\u003cp data-start=\"1063\" data-end=\"1210\"\u003eCNC-mandrel-bent \u003cstrong data-start=\"1080\" data-end=\"1095\"\u003e3.0\" tubing\u003c\/strong\u003e built entirely from \u003cstrong data-start=\"1116\" data-end=\"1148\"\u003epremium T304 stainless steel\u003c\/strong\u003e for superior corrosion resistance and crack-free longevity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1324\"\u003e\n\u003cp data-start=\"1213\" data-end=\"1324\"\u003e\u003cstrong data-start=\"1213\" data-end=\"1235\"\u003eTIG-welded flanges\u003c\/strong\u003e and reinforced hangers ensure leak-free operation even under extreme track conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1325\" data-end=\"1434\"\u003e\n\u003cp data-start=\"1327\" data-end=\"1434\"\u003eEngineered for smooth flow and maximum exhaust velocity compared to restrictive OEM catalytic converters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1435\" data-end=\"1528\"\u003e\n\u003cp data-start=\"1437\" data-end=\"1528\"\u003eEach pair is hand-finished and inspected to ensure precise fitment and OEM-level alignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1530\" data-end=\"1533\"\u003e\n\u003ch3 data-start=\"1535\" data-end=\"1571\"\u003e\u003cstrong data-start=\"1539\" data-end=\"1571\"\u003ePerformance \u0026amp; Sound Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1572\" data-end=\"2077\"\u003e\n\u003cli data-start=\"1572\" data-end=\"1697\"\u003e\n\u003cp data-start=\"1574\" data-end=\"1697\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1598\"\u003eReduced backpressure\u003c\/strong\u003e allows the LT2 V8 to breathe more efficiently, improving throttle response and mid-range torque.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1698\" data-end=\"1842\"\u003e\n\u003cp data-start=\"1700\" data-end=\"1842\"\u003eTypical gains fall in the \u003cstrong data-start=\"1726\" data-end=\"1767\"\u003esingle- to low-teens horsepower range\u003c\/strong\u003e, depending on supporting modifications, tune, and environmental factors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1843\" data-end=\"1975\"\u003e\n\u003cp data-start=\"1845\" data-end=\"1975\"\u003e\u003cstrong data-start=\"1845\" data-end=\"1892\"\u003eNoticeably deeper, louder, and sharper tone\u003c\/strong\u003e — a raw motorsport sound that fully exposes the Corvette’s mid-engine character.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1976\" data-end=\"2077\"\u003e\n\u003cp data-start=\"1978\" data-end=\"2077\"\u003e\u003cstrong data-start=\"1978\" data-end=\"1996\"\u003eWeight savings\u003c\/strong\u003e vs. factory catalytic converters further enhance handling and acceleration feel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2079\" data-end=\"2082\"\u003e\n\u003ch3 data-start=\"2084\" data-end=\"2117\"\u003e\u003cstrong data-start=\"2088\" data-end=\"2117\"\u003eTune \u0026amp; Installation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2118\" data-end=\"2728\"\u003e\n\u003cli data-start=\"2118\" data-end=\"2415\"\u003e\n\u003cp data-start=\"2120\" data-end=\"2175\"\u003eA \u003cstrong data-start=\"2122\" data-end=\"2155\"\u003etune is not strictly required\u003c\/strong\u003e, but recommended.\u003c\/p\u003e\n\u003cul data-start=\"2178\" data-end=\"2415\"\u003e\n\u003cli data-start=\"2178\" data-end=\"2342\"\u003e\n\u003cp data-start=\"2180\" data-end=\"2342\"\u003eBecause the OEM catalytic converters are removed, the ECU’s rear O₂ sensors may detect “catalyst efficiency” changes and trigger a \u003cstrong data-start=\"2311\" data-end=\"2339\"\u003echeck-engine light (CEL)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2345\" data-end=\"2415\"\u003e\n\u003cp data-start=\"2347\" data-end=\"2415\"\u003eSome users install O₂ sensor spacers or simulators to reduce this.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2416\" data-end=\"2591\"\u003e\n\u003cp data-start=\"2418\" data-end=\"2591\"\u003eFor the best drivability and optimized AFR\/timing, a \u003cstrong data-start=\"2471\" data-end=\"2497\"\u003ecustom ECU calibration\u003c\/strong\u003e is encouraged when pairing with other flow-modifying parts (headers, intakes, or cat-back).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2592\" data-end=\"2728\"\u003e\n\u003cp data-start=\"2594\" data-end=\"2728\"\u003e\u003cstrong data-start=\"2594\" data-end=\"2633\"\u003eProfessional installation required.\u003c\/strong\u003e Ensure all connections are sealed, sensors are properly placed, and clearances are verified.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2730\" data-end=\"2733\"\u003e\n\u003ch3 data-start=\"2735\" data-end=\"2759\"\u003e\u003cstrong data-start=\"2739\" data-end=\"2759\"\u003eLegal Disclaimer\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2760\" data-end=\"3142\"\u003e\n\u003cli data-start=\"2760\" data-end=\"3024\"\u003e\n\u003cp data-start=\"2762\" data-end=\"3024\"\u003e\u003cstrong data-start=\"2762\" data-end=\"2795\"\u003eFor Off-Road \/ Race Use Only.\u003c\/strong\u003e\u003cbr data-start=\"2795\" data-end=\"2798\"\u003eRemoval of factory catalytic converters is \u003cstrong data-start=\"2843\" data-end=\"2863\"\u003enot street-legal\u003c\/strong\u003e in most states and may violate local or federal emissions regulations.\u003cbr data-start=\"2934\" data-end=\"2937\"\u003eCustomer assumes full responsibility for installation, compliance, and vehicle use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3025\" data-end=\"3142\"\u003e\n\u003cp data-start=\"3027\" data-end=\"3142\"\u003eUse of this product may void portions of the vehicle’s factory warranty related to the exhaust or emissions system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENG Motorsport","offers":[{"title":"Default Title","offer_id":51325845504312,"sku":"24","price":731.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7264\/9784\/files\/Hcc57136dee564227a7b7f4d9907e5662P.jpg?v=1762638115"},{"product_id":"c8-corvette-catalytic-converter-to-header-gasket-gm-oem-eng-motorsport","title":"C8 Corvette Catalytic Converter to Header Gasket","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch1\u003eC8 Corvette Catalytic Converter to Header Gasket\u003c\/h1\u003e\n\u003cp\u003eEnsure a proper seal between your C8 Corvette catalytic converter and header with this \u003cstrong\u003egenuine GM OEM catalytic converter gasket\u003c\/strong\u003e. Designed to create a tight connection, this gasket helps prevent exhaust leaks and provides reliable sealing during exhaust installation or replacement.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGenuine GM OEM replacement\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCreates a tight seal between the catalytic converter and header\u003c\/li\u003e\n\u003cli\u003eHelps prevent exhaust leaks\u003c\/li\u003e\n\u003cli\u003eDirect OEM-style replacement\u003c\/li\u003e\n\u003cli\u003eIdeal for exhaust, header, and catalytic converter installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits all C8 Corvette models, all years, except ZR1.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eC8 Stingray\u003c\/li\u003e\n\u003cli\u003eC8 E-Ray\u003c\/li\u003e\n\u003cli\u003eC8 Z06\u003c\/li\u003e\n\u003cli\u003eC8 Grand Sport \/ Grand Sport X\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDoes NOT fit C8 ZR1 \/ ZR1X.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer's Warranty, if applicable\u003c\/strong\u003e — Terms apply.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden has-[\u0026gt;_:empty]:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\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\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GM OEM","offers":[{"title":"Default Title","offer_id":52798360879416,"sku":"12672379","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7264\/9784\/files\/12672379-chevrolet-catalytic-gasket.webp?v=1786587869"}],"url":"https:\/\/engmotorsport.com\/collections\/c8-e-ray-exhaust-copy.oembed","provider":"ENG Motorsport","version":"1.0","type":"link"}