Pay in 4 interest-free payments of $322.40 Learn more
Ships within 48 hours · Estimated delivery Nov 3 - Nov 8
Replaces the restrictive factory cats with high-performance modern catalytic converters for maximum performance and increased sports car sound
With free flowing cats and an investment cast X-Pipe this system will give a nice increase in volume while also smoothing out the exhaust note of your flat 6
NOTE: Please specify year
boost response and performance
2 liter airbox cover was inspired by factory Porsche Cup Cars
Porsche 958 Cayenne Turbo / Turbo S XperTune Performance Software (2011-2014) Sport Catalytic Converters Replaces the restrictive factory catsHP: +99 WT: +140 Achieve maximum power gains (over 99 whp (wheel horsepower) & 140 ft lbs) and driveability without sacrificing reliability. Easily flash your Cayenne with a Fabspeed ECU Tune utilizing the included handheld device. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your ECU and mail it in for a tune. The handheld device
