Quote Originally Posted by dmahlikGT View Post
Hey OP i have cat and muffler delete with a glasspack as well although im a GT.It sounds excellent at idle, beastly when i rev and very good when i go WOT...buttt cruisin blows sadly.too much drone especially at highway speeds.And yea once i removed my mufflers torque does seem to be taken away a lil.mufflers to come
Same for me, drone is not so bad though!