I picked up a VMP Gen 2 for the 2010. Mods are ARH 1 3/4" long tubes with catted X pipe and 3" Magnaflow competition cat back mufflers (exhaust was on the car when I bought it). Tuner suggested I go with off road pipe with the addition of the VMP supercharger upgrade. The car sounds great now, mellow and gets loud when driven aggressively, not raspy. I think it will become obnoxiously loud with the hollowed out cats or off road mid pipe. I"m wanting to quite it down a little.
What is a quieter 3" axle back? That is not raspy.
I see 2.5" axle backs, but would rather stay with 3" if possible.
What is a quieter 3" axle back? That is not raspy.
I see 2.5" axle backs, but would rather stay with 3" if possible.