Man what a difference, really sounds like a muscle car now. Nice deep tone with a little drone under load @ 1800-2000 rpm but I DONT CARE, yet

It seems kinda manageable down low and absolutely stunning at WOT. Not as raspy or over the top as Roush but close in volume and certainly louder than the GT 500's.

 

That's the only other axle back I would buy.

 

lets hear it!!!

 

Glad someone gave Mac a chance. They really make a great sounding exhaust system.

 

I like mac. I had a set on my 2009 GT. people always told me how good it sounded.

 

Drone is okay for a while, but then it starts wearin' on ya.

 

yea I had a set on my 2k liked the sound alot but the drone at cruising speed was enough to make me take them back off after a year or so