I have a 2008 Bullitt Mustang with a roush supercharger. It has 65,xxx miles on it. I have a ford racing cam, installed and tuned by gearheads in arlington tx. It has a lowering kit, I havent had time to put the car on the lift and check what brand. Cold air intake by Stang-Hi Performance. Long tube headers, x pipe, GT500 Muffler tips. No cats. Coil Packs on the engine and a Factory Navigation system