bravada94
Member
installed the M80 muffler delete the other day. cost like $250 to my door. would've been a simple install except the 15mm books were rusted round so I had to cut off the clamps with a grinder. then each clamp, pipe, and muffler was spot welded to keep from coming apart. just took extra time. after a couple hours had it done. left the resonators on. she finally sounds like she should. growls at startup. mostly quiet at 60. fierce when on it. very happy.