hey i got a 98' 5 speed mustang gt. i would like to know what are the best headers and exhaust setup. i love that loud ass sound that some mustangs at my colllege have. i got flow masters on their now ( quick questions: did mustangs come stock with flow's cuz i have never seen a gt with out pipes that look like flows) and i would like that loud angry sound and awesome headers. what do u pros suggest thanks a bunch. (keep in mind i dont wanna lose performace for sound. id like a good balance, but i love loud noises!!! thanks)