Quote:
Originally Posted by SGOS252382
I'm very afraid of the GMPP axle back exhaust. I read a long post from an owner where he was very disappointed after spending $1000.00 (axle back + installation) and it sounded very close to stock (still extremely quiet).
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He said it sounded stock from inside the car. Heck even the muffler delete does no sound that loud inside the car.