{"product_id":"fabspeed-corvette-c8-z06-valved-cat-back-exhaust-system-2023-copy","title":"Fabspeed Chevrolet Corvette C8 Z06 Supersport X-Pipe Cat-Back Exhaust System (2023+)","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\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"fbskMG_root 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\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"fbskMG_root 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\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003e+18 HP | +19 LB-FT TQ | -35 LBS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eTurn the C8 Z06 into a much more aggressive, race-focused machine with the \u003cstrong\u003eFabspeed Supersport X-Pipe Cat-Back Exhaust System\u003c\/strong\u003e. Designed around the high-revving 5.5L LT6, this system delivers major weight savings, improved exhaust flow, and a far more exotic exhaust note through Fabspeed’s signature X-pipe design. Fabspeed lists gains of \u003cstrong\u003e+18 HP at the crank, +19 lb-ft of torque, and a 35 lb weight reduction\u003c\/strong\u003e compared with the factory muffler assembly. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/7264\/9784\/files\/C8_Z06_Stock_vs_Sport_Cats_vs_Sport_Cats_Supersport_Dyno_Graph_Final__65429.webp?v=1789338534\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0917\/7264\/9784\/files\/C8_Z06_Stock_vs_Sport_Cats_Supersport_Dyno_Graph_Final__37671.webp?v=1789338534\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e+18 HP\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e+19 LB-FT TQ\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e35 lb \/ 15.9 kg weight reduction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eRace-focused non-valved cat-back design\u003c\/li\u003e\n\u003cli\u003eSignature cast X-pipe\u003c\/li\u003e\n\u003cli\u003eMandrel-bent \u003cstrong\u003eT304L stainless steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved exhaust scavenging and flow\u003c\/li\u003e\n\u003cli\u003eIncludes electronic valve simulators\u003c\/li\u003e\n\u003cli\u003eDesigned to prevent valve-related Check Engine Lights\u003c\/li\u003e\n\u003cli\u003eRetains factory floating exhaust tips or supports carbon fiber tip upgrade\u003c\/li\u003e\n\u003cli\u003e3D-scanned design for precise bolt-on fitment\u003c\/li\u003e\n\u003cli\u003eNo cutting or welding required\u003c\/li\u003e\n\u003cli\u003eFabspeed Lifetime Warranty \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDyno-Proven Performance\u003c\/h3\u003e\n\u003cp\u003eFabspeed reports that the Supersport system provides approximately:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e+16 WHP\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+19 LB-FT WTQ\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+18 HP at the crank\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen tested together with Fabspeed Sport Cats, the combination produced gains of up to \u003cstrong\u003e30 WHP and 36 lb-ft of torque at 4,600 RPM\u003c\/strong\u003e, with peak output increasing from 640 WHP to 666 WHP. The additional gains specifically attributed to adding the Supersport exhaust over the Sport Cats alone were 16 WHP and 19 lb-ft in the midrange, with an additional 7 WHP at peak. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSignature X-Pipe Design\u003c\/h3\u003e\n\u003cp\u003eAt the center of the system is Fabspeed’s signature \u003cstrong\u003ecast X-pipe\u003c\/strong\u003e, designed to merge the two cylinder banks for improved exhaust scavenging and smoother flow.\u003c\/p\u003e\n\u003cp\u003eCombined with the freer-flowing piping, the design allows the LT6 to breathe more efficiently while producing the sharp, high-pitched character expected from a race-oriented Z06 exhaust. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e35 LB Weight Reduction\u003c\/h3\u003e\n\u003cp\u003eThe Supersport system removes approximately:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e35 LBS \/ 15.9 KG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ecompared with the factory muffler assembly, cutting a significant amount of weight from the rear of the vehicle. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eT304L Stainless Steel Construction\u003c\/h3\u003e\n\u003cp\u003eThe system is constructed from \u003cstrong\u003emandrel-bent T304L stainless steel\u003c\/strong\u003e, providing durability, corrosion resistance, and smooth exhaust flow while maintaining a lighter overall design than the factory exhaust. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eAggressive Race-Inspired Sound\u003c\/h3\u003e\n\u003cp\u003eThis is the loud, aggressive option in the Fabspeed Z06 exhaust lineup.\u003c\/p\u003e\n\u003cp\u003eFabspeed describes the Supersport system as an \u003cstrong\u003eall-out race exhaust\u003c\/strong\u003e, delivering a deeper and more authoritative idle followed by a pronounced high-pitched wail as the LT6 climbs through the RPM range.\u003c\/p\u003e\n\u003cp\u003eBecause this is a non-valved performance system, Fabspeed also notes that \u003cstrong\u003esome interior drone should be expected\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eElectronic Valve Simulators Included\u003c\/h3\u003e\n\u003cp\u003eSince the factory muffler and valve system are removed, Fabspeed includes \u003cstrong\u003eelectronic exhaust valve simulators\u003c\/strong\u003e designed to prevent valve-related fault codes and Check Engine Lights. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eExhaust Tip Options\u003c\/h3\u003e\n\u003cp\u003eThe system allows you to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eRetain the OEM floating Z06 exhaust tips\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eUpgrade to \u003cstrong\u003eFabspeed Carbon Fiber Tips\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdd the matching \u003cstrong\u003eCarbon Fiber Surround\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eDesigned as a \u003cstrong\u003edirect bolt-on system\u003c\/strong\u003e with no cutting or welding required. Fabspeed developed the exhaust using 3D scans of the OEM system to maintain accurate factory mounting geometry.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ixpp09RDJHQ?si=Vk-OfKfkDv8cTWqe\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional installation recommended.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e2023+ Chevrolet Corvette C8 Z06\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCoupe\u003c\/li\u003e\n\u003cli\u003eHardtop Convertible (HTC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcludes EU-spec vehicles\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eBacked by the \u003cstrong\u003eFabspeed Lifetime Warranty\u003c\/strong\u003e, subject to Fabspeed’s applicable warranty terms and conditions. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\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\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\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":"Fabspeed","offers":[{"title":"Reuse OEM","offer_id":52952315429176,"sku":"FS.CHEVY.C8Z06.SS","price":4395.95,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":52952315461944,"sku":"FS.CHEVY.C8Z06.SSCF","price":4615.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7264\/9784\/files\/C8_Z06_Supersport_Exhaust_v1_Studio_Photo_5_No_Tips_copy__50674.webp?v=1789338534","url":"https:\/\/engmotorsport.com\/products\/fabspeed-corvette-c8-z06-valved-cat-back-exhaust-system-2023-copy","provider":"ENG Motorsport","version":"1.0","type":"link"}