i have a 2003 gt
the rest of my mods are in sig
but my exhaust is as follows:
MAC Longtube Headers
MAC Prochamber H-pipe
MAC High Flow mufflers with 3inch tips
all tubing is 2 1/2inch
cold start, with slight reving
1st, 2nd and 3rd driving inside car
the rest of my mods are in sig
but my exhaust is as follows:
MAC Longtube Headers
MAC Prochamber H-pipe
MAC High Flow mufflers with 3inch tips
all tubing is 2 1/2inch
cold start, with slight reving
1st, 2nd and 3rd driving inside car