Posted by Kaegi on Monday, October 18, 2004 at 8:18PM :
In Reply to: B1PW muffler install posted by Jim Chance on Monday, October 18, 2004 at 11:02AM :
From: Beat up muffler guy
I have had to trim 3/8" to 1/2" off each end of the after market mufflers to fit FFPWs. It allows you to pus the pipes in that little extra bit. Or trim 1/2" off the header pipe or trim both, but don't get carried away. They don't make a pipe stretcher....