Actually...you won't need to cut into the downpipe. Deal is these headers have a slip fit race pipe section so all you need to do is remove and sell the catted ZZP DP and buy a converter (most likely a magnaflow high flow cat) and slip it right on in...DONE.Originally Posted by 07redgpgt
lol I just wanted to make sure. I know it was a dumb question sry but that is the deciding factor for me. Because I have to be able to pass emissions and with the provided DP that has no CAT I def won't pass. LMAO sry again for the dumb question. Thank you for not being rude about it.
