Flowmaster used my car to make their production car back system for the 05-06 gto's. When they built my system it was from the mid-pipe back using an x-pipe and 3 in all the way back. Super 40's. The production model was only the axle back. No mid pipe.
Flowmaster used my car to make their production car back system for the 05-06 gto's. When they built my system it was from the mid-pipe back using an x-pipe and 3 in all the way back. Super 40's. The production model was only the axle back. No mid pipe.