Woundering opinions on what type of Flowmaster sounds best on a Mustang. 50 Series, 40 series, Super 44's or the Delta Flow series?
I am currently running the American system with the Delta Flow 40 series mufflers.
Or even a differant brand besides a Flowmaster?
I am currently running the American system with the Delta Flow 40 series mufflers.
Or even a differant brand besides a Flowmaster?