im sure theres a thread on this on here somewhere just couldn't find it.
my question is. has anyone tried these headers http://www.protuninglab.com/hds-si97-25rs.html?utm_source=googlepepla&utm_medium=adwords&id=140848870138 on there legacy n/a? (ej251) (ej202) id had bought Bosal 750-127 header and it seems to be a defected one. I have all sorts of backfires and a small leak. super annoying. if anyone can help it'll be greatly appreciated. or any other header besides
the Borla one that's like a thousand dollars lol
thanks guys