Fabspeed 997.2 GT3/GT3 RS Center Muffler Bypass Pipe (10-11) (FS.POR.9972GT3.CMBC) 8009 They offer many features that

They offer many features that make them better than any other headers for the IS350

this hood delivers both strength and an attractive appearance

Manifold Block Measures 2in x 2in x 1

Severe Duty pads are also constructed from a specially developed Ferro-carbon metallic compound originally created for racetrack punishment

Fabspeed 997.2 GT3/GT3 RS Center Muffler Bypass Pipe (10-11) (FS.POR.9972GT3.CMBC) 8009 They offer many features thatDirect replacement for the failure prone OEM mufflerprovidingimproved flow, weight savings, and aggressive sound. Our newtalk pipe design blends the exhaust from the right and left cylinders creating an incredible smooth blended sound, and our simplified two bolt mounting system makes installing easier than ever! FEATURES: Fits all Porsche 997. 2 GT3 GT3 RS vehicles (2010 2012) Adds 10 whp and 6 ft lbs of torque while increasing throttle response