Fabspeed Porsche 957 Cayenne V6 Sport Performance Package (2008-2010) Select:Select ECU Option=Do not include ECU Option exhaust is free to travel

exhaust is free to travel unrestricted through 48mm dump tubes bypassing the mufflers

It features a 100% carbon fiber support structure with oiled cotton air filters

Cat Bypass (RACE) - This product removes the OEM catalytic converters from the vehicle

com to request the Tuning Form <<<

911 Carrera DME Upgrade Chip (Optional Upgrade)

Fabspeed Porsche 957 Cayenne V6 Sport Performance Package (2008-2010) Select:Select ECU Option=Do not include ECU Option exhaust is free to travelWhy We Choose HJS Catalytic Converters: HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93 95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able