anyone use the Mac longtubes with the prochamber???
i like the sound of the prochamber as i have it on the car with stock headers but am deciding to go with longtubes...is that combo any good?
how is the fit of the headers...
i like the sound of the prochamber as i have it on the car with stock headers but am deciding to go with longtubes...is that combo any good?
how is the fit of the headers...