ok i have been threw all the muffler threads and listened to the clips and i think i am going to end up keeping my stock mufflers and just change the tips, but what i was wondering after doing the u-bend if i get ported headers and a new cross over is it going to change the sound into something that i may not like ? does anyone have any vid's with just headers ? what about this ?
YouTube - Grand Prix GTP Exhaust 2