well i just got done putting true duels on my sc and i ignored all the threads about putting in a resonator and now my exhaust sounds like crap.i ran duel 2 1/4 pipes all the way back to a set of 40 series flowmasters.has anybody else done this and what did you do about it? what if i put a set of resonators up front?or can i put a set of glasspacks up front?i dont want to put cats back on it. help anybody?