I got an gt spec el header and uppipe for and 04 sti used for one summer nothing wrong with it just going back to stock that it 450 obo O2 sensor doesnt come with the header, also have a place for ur egt sensor. Also have an UR 1260cc topfeed injector f/s also used it for one summer 300 obo. If u want to get a hold of me fast u can text r call at 6129914158. Thanks for looking
