Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance
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.
Direct bolt-on replacement for the heavy factory catalytic converters
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.
Fabspeed Secondary Catbypass Pipes replace the restrictive fac...
All stock systems, except the two car's secondary Catalytic co...
You wouldn't believe the incredible sound hiding within your V...
Just what I was looking for, better sound, lots of bubbles, no turbo lag anymore. I combined with fabspeed air filters, feel more power, enjoying it a lot so far.
I highly recommend this product to all 958.2 Cayenne GTS owners! 1. It is super easy to install. The fitment is perfect! 2. It enhances the stock exhaust note with nice bubbles! No Resonance! 3 .It enhances throttle response especially in mid rev range, turbos spool faster! 4..Bang for the buck!
The car is 1000% more fun to drive now. The video doesn't show what happens when you run close to the redline at 6,000+ RPM. It's a howling beast. I have an 8-cylinder Panamera S with full Fabspeed exhaust and an 8-cylinder Cayenne S with full Fabspeed exhaust package. Both are louder but the 6-cylinder, twin-turbo 2016 Cayenne has a scowling, popping, race car like sound that is amazing. If you have a Porsche, put a Fabspeed exhaust on it asap!