broken-wheel 659 Posted May 10, 2015 304 is good for headers! they do last longer than mild steel and look decent, I believe the ITR had stainless steel headers. SS headers and exhaust do sound raspier and imho nicer, TI sounds even raspier and better, friend at work has Amuse exhaust on his R34gtr and the thing sounds mental for a non turbo car and no nitrous then 304 all the way, nitrous and turbo 316 is ok Share this post Link to post Share on other sites
Trent250 21 Posted January 7, 2016 These extractors are now for sale. See first page for pic. 250$ Ph 0423808049 Share this post Link to post Share on other sites