RallyMachine
Well-Known Member
i picked up a dc 4-2-1 header for a f22b1 today for 30 bucks . I know it will bolt to the f23 head alright and that the downpipe flange is different, but was wondering if anyone on here has tried it before.
will I neeed to get the downpipe extended or just get a new flange on it? also, for those of you who have the o2 bung relocated further down on the downpipe, did you use an extension or splice and extend the wires yourself? thanks.
will I neeed to get the downpipe extended or just get a new flange on it? also, for those of you who have the o2 bung relocated further down on the downpipe, did you use an extension or splice and extend the wires yourself? thanks.