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(Not recommended to be combined with our Resonator Bypass because of how loud the system becomes)
add power and sports car sound WHILE adding a 458 Challenge rear dual outlets to any and all 458 Coupes and 458 Spiders worldwide
double wall polished stainless steel
Our Supercup Exhaust System is a loud and aggressive performance exhaust system designed with track use in mind
Fabspeed Porsche 997.2 Carrera Maxflo Performance Side Exhaust System (2009-2012) Quattroporte (Not recommended to be combinedHP: +40 TQ: +31 WT (lbs): 8 The 991 Carrera Maxflo Performance Side Exhaust replaces the factory side mufflers, improving the exhaust flow and the overall power while providing a deep and throaty sports car sound. This system can be used with the OEM outlet tips, or can be upgraded to include Deluxe Quad Style Tips. Fabspeed recommends using these Side Mufflers in conjunction with a Center Muffler Bypass X Pipe for non PSE equipped cars. There is not
