Alright, lets say that I were to buy a testpipe, for the added hp, with it being easy enough to switch out prior to going to a dealer ect.
but after my waranty is done decide that i would like a downpipe, is there a downpipe that can be used in conjunction with a testpipe, or is my only option going to be to remove the testpipe?
but after my waranty is done decide that i would like a downpipe, is there a downpipe that can be used in conjunction with a testpipe, or is my only option going to be to remove the testpipe?