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...
That is supposed to be the best combo to put on a 2V. I'm not a fan of MAC headers due to the horror stories you hear about them. They also won't last long because their ceramic coating isn't that good and the gauge of the metal is thinner than BBK L/T's.
The power gain is good, and the sound is good, quieter than stock manifolds and an H-pipe, but good.
I have had MAC longtubes for 3 years and not a single problem. I got the hts coated ones and prepped them and painted them with ceramic paint myself and not a spec of rust. Fitment was perfect. Plus I can pull my tranny with macs still installed.
I had the prochamber and mac catback and it was just too quite for me so I switched to o/r H and SLP LMII catback