Does anyone have Mac ProChamber H-pipes? I have off road H-pipes and I need an H-pipe with cats. I am looking at Mac H-pipe with hi flo cats or Mac H-pipe prochamber. The Hi flo is a lot more expensive then the prochamber, I really just need to know if the prochamber will lessen my exhaust note at all.
Also, I currently have 225/55/16 all around. I want to go for 245/60/16 in the rear but my pipes are about an inch from rubbing the tires. Should I get wheel spacers? I hear they sometimes cause wobbling of the tires.
Also, I currently have 225/55/16 all around. I want to go for 245/60/16 in the rear but my pipes are about an inch from rubbing the tires. Should I get wheel spacers? I hear they sometimes cause wobbling of the tires.