Im from belgium, I Drive a GT 6-Speed celica ZZT230 for a couple of months now and im looking for a muffler (muffler=exaust?) for my car (only for the sound), because without it it sounds like a vacuum cleaner to me, my previous celica (model 1996) had the same problem. Im looking for a nice deep (loud) sound, if any of you guys have any experience with this? p.s. pardon my crappy english. greets.