After some . . . negotiating with the passenger side bolts (and having a friend stop by with an 18v impact drill ) My Bassani X-pipe is on my 2001 Bullitt (MAC mufflers) and I have to say WOW. The sound is amazing. I couldn't be more pleased and the work was well worth it. . Just thought I'd share. Just finished changing the oil and about to wash/wax/treat leather and I'm gonna take it for the first test drive since the install