i have a mac o/r H now i am looking for a cat back system. i want a loud sound. i am looking at SLP loudmouth 1 and magnaflows. i want it to be loud as hell but i dont want a horrible sound. what exhaust would be good to do that?
usually, chambered mufflers like flowmaster sound better with an H pipe. straight thru mufflers like Magnaflow sound better with X pipes. i don't know if it still exists, but mustangexhaust.com used to have sound clips of various set ups.
I run MAC LT's w/ an offroad prochamber and a custom SLP LM1 side exhaust setup. Nice low rumble at idle and low speed but when you stomp the gas the car screams.
The prochamber is just what the Loudmouth needs to give them tone and calm them out some.