What is the next step up from the GT500 axle backs?
BORLA FTW. End all be all
Personally after the GT500 I went to Magnaflow street series which have no drone and very nice deep rumble sound. I like them very much....
From the cars that I have heard they are a little bit quieter then the Borla's
From the cars that I have heard they are a little bit quieter then the Borla's
Thread
Thread Starter
Forum
Replies
Last Post
MRGTX
2007-2009 Shelby GT500
11
Jan 2, 2024 04:30 PM
Mackitude
2010-2014 Mustang
6
Aug 13, 2015 01:05 PM
glo106
2010-2014 Mustang
16
Aug 11, 2015 08:29 AM




