My car is a 09 RT Classic and will want to put an exhaust on it. My issue is what one, I have been leaning towards a Corsa catback system but today spoke with a couple different custome exhaust shops. One says to leave the mid mufflers and just replace the rear resonators with magnaflow mufflers. The second shop is Hot Rod Scotts in Mississauga and they say replace the mid mufflers with Flowmaster 50's and completely delete the rear resonators... I am considering Hot Rod Scotts option, have any fellow Challenger owners gone this route with them? If so what do you think of the set up? is there any drone in 6th gear? I am torn between this set up and the full Corsa system, any thoughts are appreciated.