B bobz Forum Member Jul 16, 2008 #1 both are off a 90 mustang h-pipe is 2 1/2" no rust balance pipe is welded believe its a bbk $50 cai is bbk great shape used one summer $50 located in roseville
both are off a 90 mustang h-pipe is 2 1/2" no rust balance pipe is welded believe its a bbk $50 cai is bbk great shape used one summer $50 located in roseville
