Quote:
Originally Posted by DLo
I was thinking about making this and an intake (perhaps tune) my only engine mods, but I was hesitant about the rasp (and other undesirable noises). Did you have to stuff steal wool in the O2 bung like I have read with other HFC?
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Nope. No issues whatsoever with CELs, but I've probably driven it only 100 miles thus far. That said, I don't believe people had that problem with the Berk or the FI HFCs... I think it's just with some of the off brand cats.