Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance
You wouldn't believe the incredible sound hiding within your Cayenne's exhaust system. Our Secondary Catbypass Pipes remove the restrictive unmonitored secondary catalytic converters to increase power and entice an incredible V8 sound from the tailpipes. Enjoy a great tone with no check engine light - there's a reason they are our number one selling product for Porsche!
Fits all Porsche 958.2 Cayenne Turbo and Turbo S vehicles (2015+)
Increases throttle response and provides mild exhaust note improvement
No check engine light!
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 mandrel bent T304L stainless steel
All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty