What makes it "full-bodied"? I installed a MagnaPack 10425: a 4" round 18" straight-through reso. This was the model that I saw repeated over and over as the one to get... should I swap it for a 6" round (would that fit)? Would a longer one be more benefitial than a bigger one? I could get a 6" that is 18" long, or a 4" that is 22" long (shell size)?

Last edited by SaV-iT; 06/29/04 04:19 AM.