I got about 800 dollars to spend on my first mod for the new mustang should I start from the inside of the engine and work out i.e.- headers then to exhaust, or should I just get the cat back system I was looking at or what?
yea but I only have like 800 dollars to start out with right away. My intent is to make the car become a show car so it doesnt have to be power mods. Oh and it can't void my warranty!