2005 - 2010 Mustang GT (S197 - 5th Gen - 4.6L)
Hello, I just purchased this stock 2008 Roush Trak Pak, amazing that in 2008 the car did not get a CAI, considering the Roush package on this car cost $31000.
I'm thinking I initially would like to do a CAI, something with the exhaust, a pulley change, and a tune.
The car has cats, an H...