Fabspeed Porsche 957 S / GTS Secondary Cat Bypass Pipes (2008-2010)

Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance                                                                                                                FEATURES: Fits all Porsche 957 Cayenne S / GTS vehicles (2008-2010)   Adds 15 wheel horsepower increasing throttle response  Saves 24 lbs from the vehicle versus bulky Catalytic Converters 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 Adds an aggressive exhaust note for exotic high-performance sound 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 stric