The 2009 GTR Y pipe is constructed of SS304 tubing and SS304 flanges. It also includes a 3" flex section to absorb engine vibrations.This pipe removes the two secondary cats and the first muffler. The sound is more aggressive than stock but does not increase noise in the passenger cabin.

2009 GTR Y Pipe includes:

3" SS304 Y Pipe - Grade 8 hardware to install the Y Pipe.