{"product_id":"racing-sport-concepts-gtz-rear-diffuser-carbon-fiber-corvette-c8-z06-zr1","title":"Racing Sport Concepts \"GTZ\" Rear Diffuser | Carbon Fiber | Corvette C8 Z06 \u0026 ZR1","description":"\u003ch1\u003eCorvette C8 Z06 GTZ Rear Diffuser — Carbon Fiber\u003c\/h1\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eTake your C8 Z06 or ZR1 to the next level with RSC's GTZ Rear Diffuser—a clean-sheet carbon fiber design engineered for functional downforce and aggressive styling that sets your build apart from the crowd.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe RSC GTZ Rear Diffuser is an original design—not a replica of the factory diffuser. Designed by a former GM Designer with a level of talent usually only available to Big Three manufacturers—you'll find the surfaces of this product match the C8 design language unlike any other product on the market.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe two-piece construction enables easy removal of the bumper cover and utilization of factory mounting locations—no drilling or cutting required for installation. The GTZ Rear Diffuser features an approximately 8-degree angle of attack (depending on ride height and tire pressure) for real aerodynamic benefit, while the split weave centerline delivers that unmistakable supercar aesthetic. Whether you're chasing lap times or turning heads at the local car meet, the GTZ Diffuser delivers the visual impact and functional performance to make your Z06 or ZR1 truly stand out.\u003c\/p\u003e\n\u003ch2\u003eConstruction \u0026amp; Materials\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eManufactured using pre-impregnated (prepreg) 3K 2x2 twill carbon fiber saturated with aerospace-grade epoxy resin, then autoclave-cured under precise pressure and temperature for maximum strength-to-weight ratio. This is the same manufacturing process used on factory Corvette carbon fiber components and produces that high-end supercar fit and finish discerning owners demand. The GTZ Diffuser also utilizes a special high-temperature resin system that resists discoloration and warping not found on lower-cost options. The diffuser features a split weave design joined at the centerline for that unmistakable supercar aesthetic—a detail typically reserved for exotic marques. Finished with a premium UV-inhibiting clear coat that resists hazing and yellowing under harsh sunlight, maintaining that showroom finish for years. The flat, consistent weave pattern achieved through autoclave curing can't be matched by less expensive wet-laid products.\u003c\/p\u003e\n\u003ch2\u003eDesign \u0026amp; Engineering\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe GTZ Rear Diffuser is a clean-sheet RSC design—not a copy of the OEM diffuser. Every detail, from the split weave to the angle of attack, was engineered specifically for the Z06 and ZR1. The two-piece design simplifies installation while maintaining structural integrity. Optional attachment points allow you to reuse your factory mesh grills if desired, giving you flexibility in the final appearance. The approximately 8-degree angle of attack generates functional rear downforce, improving high-speed stability and balance.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eDesigned specifically for Corvette C8 wide-body models, both Coupe and Convertible (HTC) body styles:\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• 2023–2027 Corvette C8 Z06 (all trims)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• 2025+ Corvette C8 ZR1\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eThis diffuser is designed for the Z06 and ZR1 and does not fit the Corvette C8 Stingray or E-Ray.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eInstalls using factory mounting locations and fasteners for precision OEM-quality fit. No cutting, no drilling, no permanent modification required—installation is completely reversible. Step-by-step instructions included with every order.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003e• Vehicle Compatibility: 2023–2027 Corvette C8 Z06, 2025+ ZR1\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Note: Does not fit Stingray or E-Ray\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Body Styles: Coupe and Convertible (HTC)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Material: Pre-impregnated 3K 2x2 twill carbon fiber with aerospace-grade epoxy resin\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Curing Process: Autoclave-cured for maximum strength and consistency\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Finish: Exposed 2x2 twill split weave with premium UV-inhibiting clear coat\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Design: RSC-original clean-sheet design (not an OEM replica)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Construction: Two-piece package\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Angle of Attack: ~8 degrees (varies with ride height and tire pressure)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Factory Mesh Grills: Optional attachment points for reuse\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Installation: Bolt-on using factory mounting locations and fasteners\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Modification Required: None\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e• Part Number: RSCVET3045\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the GTZ Diffuser\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThe GTZ isn't a replica—it's a clean-sheet RSC design engineered to deliver visual impact, functional downforce, and the build quality that discerning Z06 and ZR1 owners expect. With no factory carbon fiber diffuser option available, the RSC GTZ Rear Diffuser is the highest quality product on the market for your C8 Z06 or ZR1. RSC's GTZ Diffuser delivers original styling with construction quality that matches or exceeds factory standards—at a price that makes the upgrade accessible.\u003c\/p\u003e","brand":"Racing Sport Concepts","offers":[{"title":"Default Title","offer_id":48474999685365,"sku":"RSCVET3045","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/9522\/9173\/files\/Corvette-C8-Z06-Carbon-Fiber-Rear-Diffuser-RSC-HPO-1.webp?v=1785162928","url":"https:\/\/cicioperformance.com\/products\/racing-sport-concepts-gtz-rear-diffuser-carbon-fiber-corvette-c8-z06-zr1","provider":"Cicio Performance","version":"1.0","type":"link"}