nycstang37 New Member Nov 18, 2005 146 0 0 Queens, NY Sep 4, 2006 #1 Sep 4, 2006 #1 i was surfing around and found that bbk has a 2 3/4 inch x pipe for the 05-06, my question is would this hurt performance at all since the rest of the exhuast is 2 1/2? why wouldnt they just make it the same diameter as the rest of the system?>
i was surfing around and found that bbk has a 2 3/4 inch x pipe for the 05-06, my question is would this hurt performance at all since the rest of the exhuast is 2 1/2? why wouldnt they just make it the same diameter as the rest of the system?>