I have a 03 with a UPR off-road x-pipe coupled to a magnaflow catback and am thinking of putting on some longtubes with either a shorti pro-chamber or another offroad x-pipe and am wondering how different it will sound with another x-pipe and headers. it sounds pretty good now except when you are decelerating in gear, it makes a funny noise you can only hear from behind it, kind of a vacuum/sucking sound. just want to know how headers will change the sound, thats all. thanks
one of the best sounding exhaust combos out there imo. this will be my second car with the setup
but the best thing that you can do is find some other people with stangs & listen to their exhaust & see what they have to figure it out the best. hearing the stuff over the computer doesn't do you justice listening to it