do all catless downpipes cause a CEL? (was: down pipe question)
04-09-2005, 10:32 PM
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the cel comes on b/c the cats are gone, so any catless up or down pipe will throw a cel. Don't get the HKS downpipe. Get a downpipe w/ a bellmouth or divorced wastegate piping.
04-09-2005, 11:02 PM
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Originally Posted by mbquarts
the cel comes on b/c the cats are gone, so any catless up or down pipe will throw a cel. Don't get the HKS downpipe. Get a downpipe w/ a bellmouth or divorced wastegate piping.
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