i love the open downpipe.. 3" .. sounds sweeeett as hell.. and letting off after a boost run I get a BOOM.. somethin is makn fire lol .. smells awful
I do miss the quiet muffler though.. its physically exhausting.. the body does not take noise very well.. fatigues you.. with loud db levels and long periods of time.
look at old ass airplanes or nascar or lemans.. ontop of the mental drain of concentrating so hard.. the noise doesnt help