JayC
Founding Member
GT 5spd said:So are you satisfied with your pro-chamber......I have never heard of any complaints about them.......does anybody own or heard a Mac X pipe? If so what did it sound like.....
I've had the MAC X for a couple of years now. It's very similiar to the UPR or VRS pipe. I've installed or helped install all three. They all sound good with Flowmasters BTW The BBK and Basanni have the "rattle" with Flowmasters
Jay