Just got my 2010 Rt classic w/ Track Pack. I had test drove a regular rt w/out track pack and was really disappointed in how quiet the car was, u could barely hear it running. so i already started saving to get a new exhaust. Well, i had just got my car delivered the other day which had track pack and started it up and WOW, it sounded awesome. sounded like it already had aftermarket exhaust on it. whats the deal?? i read on here that Track Pack cars have resonators instead of Mufflers or somthing like that?