Description
Upgrade your Porsche 991.2 GT2RS, Weissach, or Manthey with Fabspeed's high-performance Catbypass Pipes, designed to replace the restrictive OEM 700 cell ceramic catalytic converters. Engineered with Helical U.K. Valve-tRonic straight pipes, these components enhance exhaust flow, power, and aggressive sports car sound. The Fabspeed Catbypass Pipes are designed for racing competition only and will trigger a Check Engine Light without an ECU tune.
Features:
- Fits all Porsche 991.2 GT2RS, Weissach, and Manthey vehicles worldwide (2018+)
- Constructed from high-quality 14-16 gauge CNC mandrel-bent T304 stainless steel, 100% built in-house
- Modular replacement for the OEM catalytic converters
- Features larger 74mm (2.92") Helical U.K. aerospace-quality exhaust valves for improved sound and power, compared to the stock 60mm (2.375") valves
- Adds an impressive 113 WHP at 6400 RPM and 125 FT/LBS of torque at 3250 RPM with ECU tune
- Produces an aggressive sports car sound and enhances turbo whistling due to the removal of catalytic converters
- Simple 1-hour installation; only 4 clamps to remove and replace the stock OEM cats
- Easy on and off for dual use, allowing for track and street applications with PSE retention
- Not CARB certified – intended for off-road and track use only, not for street-driven cars
- All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
Disclaimer:
This product removes the OEM catalytic converters and is strictly intended for closed track events and off-road use only. It is not to be driven on public roads. The Racing Cat Bypass Pipes will trigger Check Engine Lights on OBD2 vehicles. These pipes are not California Air Resources Board Certified (CARB) or EPA certified. Ensure compliance with local, state, and federal laws before purchasing and installing. All risks associated with installation and use are the responsibility of the end-user and installer.
Purchase Disclaimer:
Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment in accordance with 40 CFR Section 86.1854.12(a)(3) and Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a vehicle’s electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.
