{"product_id":"fabspeed-corvette-c8-z06-valved-cat-back-exhaust-system-2023-fabspeed-eng-motorsport","title":"Fabspeed Corvette C8 Z06 Valved Cat-Back Exhaust System (2023+)","description":"\u003cp\u003e+16 HP | +17 LB-FT TQ | -20 LBS\u003cbr\u003e\nGive the C8 Z06 a more aggressive, high-pitched exhaust note without giving up the convenience of the factory exhaust controls. The Fabspeed Valved Cat-Back Exhaust System is engineered around the LT6 with larger-diameter tubing, a signature cast X-pipe, factory-integrated exhaust valves, and a substantial reduction in rear-mounted weight. Fabspeed rates the system at +16 HP, +17 lb-ft of torque, and 20 lbs of weight savings over the factory exhaust. \u003cbr\u003e\n \u003c\/p\u003e\n\n\n\u003cp\u003eKey Features\u003c\/p\u003e\n\n\u003cp\u003e+16 HP\u003cbr\u003e\n+17 LB-FT TQ\u003cbr\u003e\n20 lb \/ 9.1 kg weight reduction\u003cbr\u003e\nHigh-quality T304L stainless steel construction\u003c\/p\u003e\n\n\u003cp\u003e14–16 gauge CNC mandrel-bent tubing\u003cbr\u003e\nSignature Fabspeed cast X-pipe\u003cbr\u003e\nLarger-diameter tubing for improved exhaust flow\u003cbr\u003e\nPlug-and-play factory valve integration\u003cbr\u003e\nRetains factory exhaust loudness controls\u003cbr\u003e\n3D laser scanned and CAD designed\u003cbr\u003e\nHigh-temperature heat protection\u003cbr\u003e\nChoice of carbon fiber tips or reuse of OEM tips\u003cbr\u003e\nNo cutting or welding required\u003cbr\u003e\nAll installation hardware included\u003cbr\u003e\nBuilt and dyno-developed in-house by Fabspeed Motorsport USA\u003cbr\u003e\nFabspeed Lifetime Warranty\u003c\/p\u003e \n\n\n\u003cp\u003eFactory-Controlled Valved Exhaust\u003cbr\u003e\nThe Fabspeed system is designed to work directly with the factory C8 Z06 exhaust valve system, allowing the driver to continue controlling exhaust volume through the Corvette’s original settings.\u003cbr\u003e\nThe valves are plug-and-play with the factory system, giving you a quieter configuration for cruising and a significantly more aggressive exhaust note when the valves are opened. \u003cbr\u003e\nSignature Cast X-Pipe\u003cbr\u003e\nAt the center of the system is Fabspeed’s signature cast X-pipe, joining the two cylinder banks to improve exhaust scavenging and reduce unwanted resonance.\u003cbr\u003e\nCombined with larger-diameter exhaust tubing, the design is intended to let the 5.5L LT6 breathe more freely while producing the sharp, exotic exhaust character the Z06 is known for. \u003cbr\u003e\nT304L Stainless Steel Construction\u003cbr\u003e\nThe system is constructed from 14–16 gauge CNC mandrel-bent T304L stainless steel, providing a strong, durable exhaust system while maintaining smooth exhaust flow.\u003cbr\u003e\nFabspeed also uses CNC-machined valve mounting plates designed to help protect the electronic valve components from extreme exhaust temperatures. \u003cbr\u003e\n20 LB Weight Reduction\u003cbr\u003e\nReplacing the factory exhaust with the Fabspeed system removes approximately:\u003cbr\u003e\n20 LBS \/ 9.1 KG\u003cbr\u003e\nfrom the rear of the vehicle. \u003cbr\u003e\nSound\u003cbr\u003e\nWith the valves open, the system delivers a stronger idle and a much more aggressive, high-pitched exhaust note as the LT6 climbs through the RPM range.\u003cbr\u003e\nWith the valves closed, Fabspeed describes the exhaust as significantly quieter and drone-free, making it suitable for highway cruising and normal conversation inside the cabin. \u003cbr\u003e\n3D-Scanned OEM-Style Fitment\u003cbr\u003e\nFabspeed developed the system by 3D scanning the complete factory exhaust and creating a SolidWorks model of the OEM layout. The exhaust and manufacturing fixtures were then designed around that factory geometry before undergoing multiple rounds of sound and dyno testing. \u003cbr\u003e\nExhaust Tip Options\u003cbr\u003e\nChoose between:\u003c\/p\u003e\n\n\u003cp\u003eReuse Factory Z06 Exhaust Tips\u003c\/p\u003e\n\n\u003cp\u003eCarbon Fiber Tips with Carbon Fiber Surround Trim\u003c\/p\u003e \n\n\n\u003cp\u003eCheck Engine Light \u0026amp; Emissions\u003cbr\u003e\nFabspeed states that the system is designed to operate without triggering a Check Engine Light and markets the cat-back as emissions legal worldwide. Local emissions and vehicle regulations may vary, so customers should verify requirements in their jurisdiction. \u003cbr\u003e\nInstallation\u003cbr\u003e\nDesigned as a direct bolt-on installation with no cutting or welding required. All necessary installation hardware is included. \u003cbr\u003e\nProfessional installation recommended.\u003cbr\u003e\nVehicle Fitment\u003cbr\u003e\n2023+ Chevrolet Corvette C8 Z06\u003cbr\u003e\nImportant: This exhaust only fits C8 Z06 models equipped with the OEM center-exit exhaust configuration. \u003cbr\u003e\nWarranty\u003cbr\u003e\nBacked by the Fabspeed Lifetime Warranty, subject to Fabspeed’s applicable warranty terms and conditions.\u003c\/p\u003e","brand":"Elite Mustang Parts","offers":[{"title":"Reuse OEM","offer_id":53604819730613,"sku":"FS.CHEVY.C8Z06.VLV","price":5442.26,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":53604819763381,"sku":"FS.CHEVY.C8Z06.VLVCF","price":5768.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/4349\/7141\/files\/Z06_Valve_V2_DSC05116__91792.webp?v=1793010896","url":"https:\/\/elitemustangparts.com\/products\/fabspeed-corvette-c8-z06-valved-cat-back-exhaust-system-2023-fabspeed-eng-motorsport","provider":"Elite Mustang Parts","version":"1.0","type":"link"}