these thought all started by a forum member that had me thinking for a while and i need answers now (bastard)
the first pic is your seen this 1000 times manifold sold in performance shops and ebay.from $200-$800 so far people say there shit.
the second i have not seen many times and am wondering if they would be any good or if any one has one,they look ok to me but maybe to a high quality forum specialist might be able to advise me.
also these 6boost manifold dose any one have proof that they work,i know people say they don't crack but is there proof of gains.ive read posts in the past but after a while still no real answer!!
Quick list of mods,greedy intake manifold,hks gtrs,hks cams,forged pistons&rods,power fc,nismo injectors +++++++ all mods
if anyone can help that would be nice.
first pic ebay copy
second hpi manifold,copy or not i dont know.