This is a discussion on Flowmaster A/T axle back for sale within the SE Classifieds forums, part of the Southeast category; I have a barely used (about 100 miles) Flowmaster American Thunder axle back system that I will sale for $200.00, ...
I have a barely used (about 100 miles) Flowmaster American Thunder axle back system that I will sale for $200.00, includes shiping. It is for the 2005-2009 Mustang GT. PM me if you are interested.