so exciting...car goes in for exhaust setup

[2003gt]

i'm having the car go in for 2 1/2inch MAC longtube headers, prochamber midpipe with MAC high flow mufflers....

should see a 40 to 50 hp gain.....

whoooohooo that will put me up and over the ** 400 **


damn i'm going to get myself in trouble

 

[4.6MustangSteve]

A friend of mine has that setup. It's going to be :worship: