Fabspeed Porsche 955 V6 Secondary Cat Bypass Pipe (2002-2007)



Increase power and sound with a free-flowing straight pipe section that replaces the restrictive and redundant factory secondary catalytic converter for increased exhaust flow.                                                            


  • Fits all Porsche 955 Cayenne V6 vehicles (2002-2007)

  • Adds 10 horsepower for improved throttle response

  • Dramatic improvement in exhaust tone and noticeable power gains!

  • Direct replacement for restrictive and redundant OEM secondary catalytic converters

  • Constructed from 14-16ga CNC mandrel-bent T304L stainless steel

  • Simple bolt-on installation

  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty