Originally posted by AccordSleeper
because for people who are OBDI or have older vehicles it is perfectly fine.
a carsound cat should give you no trouble though as long as the 2nd o2 sensor bung is put in or worked around.
So when are they gonna make some good ones for the OBD II cars!

[kidding]
I guess I'm looking for something like this but the prices are really high on these. I'm a Progressive Insurance customer, I like to shop around for the best price

. See this one has a fitting for the O2 sensor and would bolt on. It's between this one or the carsound cat. :dunno: Would you go for the converter below over carsound? Less maintenance but it's higher priced!