Description
Elevate your Porsche 992 GT3 or GT3 RS driving experience with the Fabspeed Motorsport USA Titanium Valvetronic Cat-Back Exhaust System. Engineered for precision, performance, and an unmistakable race-inspired soundtrack, this system delivers the ultimate blend of power, weight reduction, and exotic GT3 sound—all while maintaining full Porsche Sport Exhaust (PSE) functionality.
Precision Engineering & Design
Using advanced 3D scanning technology with the CREAFORM 700 Handscan, Fabspeed meticulously captured the entire OEM exhaust system to create a fully CAD-modeled SolidWorks design. Each component is engineered for perfect OEM fitment, eliminating compromises and ensuring flawless integration. The exhaust is constructed from a single piece of mandrel-bent titanium, minimizing weld points for superior strength, durability, and weight savings.
World-Class Components
At the heart of the system are Helical Limited exhaust valves from the U.K.—ISO 9001-certified components used by Ferrari, McLaren, Aston Martin, and Porsche GT models. Combined with Fabspeed’s signature 70mm 2.75" investment-cast X-pipe, the system optimizes exhaust scavenging, reduces resonance, and maximizes performance. Unlike competitors, Fabspeed guarantees no low-quality pie-cut sections or inferior valves.
Exotic GT3 Sound
With PSE off, enjoy a subtle increase in exhaust volume, perfect for daily driving. Engage PSE for the full exotic GT3 RS F1-inspired high-pitched race sound, transforming the 4.0L flat-six engine into a track-ready symphony. Optional turndown tips reduce sound by 3–6dB for compliance with track regulations.
Performance Gains
Upgrading from the factory 2.5” piping to 2.75” and integrating the X-pipe, this system delivers measurable performance:
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+17.5 HP at the crank / +14 WHP at 4200 RPM
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+17 ft/lbs of torque at 4200 RPM
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Noticeable improvements across the entire RPM band
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Significant rear weight reduction, with a total savings of 17 lbs (7.7 kg)
Key Features
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Fits all Porsche 992 GT3, GT3 RS, GT3 Touring, and Speedster (2019+) worldwide
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Aerospace-grade Helical Limited exhaust valves for unparalleled reliability
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Signature investment-cast X-pipe for maximum flow and horsepower
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Five exhaust tip options: matte carbon fiber, polished stainless steel, brushed stainless steel, and optional 90° turndown
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Full PSE valvetronic functionality retained
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CNC mandrel-bent titanium construction for superior durability
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Emissions-legal in all 50 U.S. states and European countries; CARB-exempt
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OEM-perfect fit with zero check engine lights
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DIY bolt-on installation; no cutting or welding required
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Backed by Fabspeed Lifetime Warranty
Designed, developed, and tested for both street and track, this system represents the pinnacle of 992 GT3 / GT3 RS performance exhaust technology. Whether you seek world-class sound, enhanced horsepower, or lightweight race-ready construction, Fabspeed delivers an uncompromising solution.
