i'm looking for a hi flow cat and am not sure whats good, what is cheap but good? are there any cats people dont really know about that are good, are the random techonologies worth it?

 

I am curious on this topic too. I asked about it a while back but didn't get any responses. I know that Powercore has one for about $130 but that seems real cheap compared to most others which go for about $250. But i do know that Powercore makes some good headers. I don't know about the cats though.

 

also interested