Just a quick question about a cat....
So I bought a catalytic converter to get me by until I can get a better one (need to get a new inspection sticker asap) and so there is no flow indicator on it. Emailed the person and they are saying it is a 3way so the air flows both ways. 3way cats have been used since the 80's but you still have cats that are uni-directional (just put a new cat on my RX-7 from magnaflow and it was unidirectional) so I don't know whether or not to believe them...


