01ULEVTW
Well-Known Member
Whats IHE? and what do you mean major headwork?
IHE = intake, header, exhaust
Usually "headwork" consists of port/polish, matching intake runners, bigger throttle body, etc. None of this will be cheap, so before you do anything i'd do some research and figure out exactly what you want to do, that way you don't end up like myself and others who've wasted $$$ on mods to end up going back to stock.