I'm going to pick up some headers for my 3vze i found on craigslist tomorrow.

While I'm at it I was wondering, what is more beneficial, going catless, hollowing out the current cat, or getting a high flow? I figured I'd do something with the cat since its coming off anyway

also, is there anything I should expect to need besides the headers themselves and materials for heat resistance?

 

better take a straight edge to check flanges.

 

Good idea, he said they were new, so hopefully new means new and not partially used