Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance
The Porsche 958.2 Cayenne S E-Hybrid is a quiet vehicle, which is fine for some. If you're looking for bump in power with increased presence from the engine along with a bark on shifts, we have the solution for you. Each set of pipes is made in house at Fabspeed out of .065" thick T304L stainless steel.
- Fits all Porsche 958.2 Cayenne S E-Hybrid vehicles (2015+)
Increases throttle response and provides mild exhaust note improvement
Fabspeed's Secondary Catbypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
Saves 4lbs 2 kg in weight
Direct bolt-on replacement for the heavy factory catalytic converters
NO Check Engine lights 100% guaranteed.
NOT LEGAL NOT CARB and NOT EPA approved. duplicate of factory Rally Race system for racing competition.
Constructed from polished T304L stainless steel
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.