this is my first gtp and its in fair shape. Im planning on gutting the exhaust system and I have a game plan. I just wanted some possible tips, wisdom and thoughts since this is my first GTP. I dont want to buy kits aor anything because that overpriced. Ill buy the parts, weld and install. Im not sure how to get rid of the resin. and the cats properly without messing up the computer. The car has no mufflers as of now. Im trying to but something mean,deep and aggressive without raspy crap. Glad to join you all!
