About this product
Porsche Non Valved Supercup Cat-Back Exhaust System For Porsche 992 GT3 / GT3 RS (2022-2025) Models.
Features:
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Enhanced Exhaust Note: Designed to provide the high-revving 4.0L engine with the aggressive exhaust note it should have had from the factory, without any interior drone. Marketed as the premier non-valved GT3 system.
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Weight Reduction: Saves 17 lbs / 7.2 kg compared to the stock muffler.
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Customizable Tips: Offers a choice of matte carbon fiber, polished stainless steel, or brushed stainless steel tips.
- Optimized X-Pipe: Features an investment cast X-pipe that maximizes exhaust flow, equalizes exhaust pulses to eliminate drone, and maximizes power and exhaust scavenging. This X-pipe design is highlighted as crucial for achieving a flat-6 "symphonic harmony."
- Premium Construction: Constructed from mandrel-bent T304L stainless steel.
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Titanium Inlet Pipes: Includes TITANIUM investment cast inlet pipes with precision CNC-machined components laser-welded to a T304 center section.
- Guaranteed Performance: Promises maximum power gains and a superior, higher-pitched sports car sound compared to competitors, with better quality.
- In-House Development: 100% designed, engineered, and incrementally dyno-developed in-house at Fabspeed Motorsport.
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CEL Prevention: Comes with Fabspeed electronic valve simulators to prevent check engine lights related to deactivated exhaust valves.
- Easy Bolt-On Installation: Designed for simple DIY installation, utilizing 3D laser scanning for precise OEM fitment.
- Emissions Legal: This cat-back system is emissions legal in all 50 U.S. states, CARB exempt, and fully compliant for the rest of the world.
- No Check Engine Light: 100% guaranteed to not trigger a check engine light.
- Expertly Engineered: Designed, developed, and tested on the street and race track by Fabspeed Motorsport with over 30 years of Porsche experience.
- Avoid Imitations: Advises against settling for "internet hype" and cheap knock-offs, recommending Fabspeed Motorsport's engineered system.
Returns subject to a 25% restocking fee.
Description supplied by Sierra Madre Collection through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
