Stinker, he needs some mods ASAP!
Looking at his engine, the guy before him probably ran NOS, had a K&N CAI, and a true dual system with two magnaflows installed. He had a frayed hot wire to the battery and his A/C mixer door was broken. Engine sounds great. He's ready to go a modding. He's getting a 0420 code for no cats. Told him to get some foulers. We reset the code with my scanner.
He is debating a SC vs Turbo vs NOS. Taliban Dan and I gave him our inputs. Everyone feel free to help him out.