Description
Maximize the power and sound of your Porsche 992 Twin Turbo without triggering any check engine lights. This high-performance exhaust system mimics the valves open configuration of the 991 GT2 exhaust, delivering an aggressive sound and significant power gains. Thanks to its modular design, you can easily adjust the setup for everyday driving by using the optional muffler adapter pipes to reinstall the factory muffler or Fabspeed's Valvetronic Maxflo Exhaust.
Expertise and Innovation
With over 25 years of experience in enhancing Porsche air and water-cooled engines, Fabspeed Motorsport USA has pioneered exhaust enhancements for every Porsche twin-turbo model. From the 1996 993TT to the 2021 992 Turbo, Fabspeed excels in making these sports cars faster and more exclusive.
Certified High-Performance Components
Utilizing only certified high-performance HJS components imported directly from Germany, Fabspeed ensures the elimination of black market or counterfeit HJS catalytic converters. The system reduces back pressure, allowing quicker turbocharger spooling and transient turbo response for the 992 VTG (Variable Turbine Geometry). Fabspeed sport cats replace the restrictive OEM 800 cell catalytic converters with HJS Emissions Technology catalysts, guaranteeing NO CEL (Check Engine Light).
Sound:
Experience a significant increase in volume and turbo spooling sounds. The exhaust note is aggressive, with louder and sharper burbles and pops on deceleration, perfectly matching the power and speed of the 992 Turbo.
Power:
Our free-flowing exhaust design maintains catalytic converters while providing substantial power gains. On our AWD Dynojet, the system showed increased power across the board. The Turbo spools faster and harder, gaining 23.7 WHP and 41.5 ft/lbs of TQ at 3000 RPM. Max power gains were 47.7 WHP and 47.1 ft/lbs of TQ at 5300 RPM, translating to a 54 HP increase at the crank. See our dyno graph for detailed results.
Features:
- Fits all Porsche 992 Twin Turbo / Twin Turbo S vehicles (2021+) - including coupe and cabriolet models worldwide.
- Massive Power Gains: 47.7 WHP and 47.1 ft/lbs of TQ.
- Weight Savings: Reduces 25 lbs (11.3 kg) compared to stock.
- Modular Design: Switch between the GT2RS Style Outlets and the stock muffler or Fabspeed Valvetronic Exhaust while retaining the sport cats.
- Included Valve Bracket: Prevents electronic valves from triggering a CEL.
- High-Quality Construction: CNC mandrel-bent 14-16 gauge T304L stainless steel.
- Optimized Fit: Laser scanned and CAD designed using an Ametek Handyscan 700 for perfect OEM fitment.
- Easy Installation: Simple DIY bolt-on installation with no cutting or welding required.
- Performance Optimization: NO catalyst-generated check engine light, guaranteed.
- Lifetime Warranty: All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty.
Purchase Disclaimer:
Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. We comply with 40 CFR Section 86.1854.12(a)(3) and Clean Air Act 40 CFR 1068.101(b), ensuring no tampering with, removal, disabling, or bypassing of emissions equipment.
Upgrade your Porsche 992 Twin Turbo / Turbo S with Fabspeed's high-performance exhaust system. Enjoy unmatched power gains, aggressive sound, and an enhanced driving experience. Visit our website or contact our support team for more information or to place an order.
