aFe Power MACHForce XP 2.5in Stainless Muffler Bypass 12-14 Porsche 911 (991) C2S 3.8L

Bring the maximum power out of your exhaust system with the MACH Force-Xp secondary muffler bypass for the 2012-2016 Porsche 911 Carrera S (991) with H6-3.8L engine. These muffler bypass pipes are used to remove the secondary mufflers that are tucked up in the rear quarter panels reducing weight and improving performance. The muffler bypass pipes are straight through eliminating any muffler packing or baffling. Constructed of 2-1/2" mandrel bent 304 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. This system uses factory mounting locations providing stability and hassle-free installation. All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.This Part Fits: Year Make Model Submodel 2014 Porsche 911 50th Anniversary Edition 2015-2016 Porsche 911 Carrera 4 GTS 2012-2016 Porsche 911 Carrera 4S 2015-2016 Porsche 911 Carrera GTS 2012-2016 Porsche 911 Carrera S 2014-2016 Porsche 911 GT3 2016 Porsche 911 Targa 4 GTS 2014-2016 Porsche 911 Targa 4S