Originally posted by inspyral
You can extend the O2. Just use a similar guage wire and solder the connections. As for the cat, a stock cat will cost a couple hundred dollars, most likely. I would run a high-flow 2.5" cat. You can get a universal 2.5" Carsound for like $50-60 and have flanges put on it at a muffler shop.
His CRX is OBD-, I believe, and they use single-wire unheated O2's.
yea, it's OBD. As far as I can tell (without cutting open the wire), it's just a single wire. I'll look into the 2.5 inch cat, thanks for the advice
