i found this high flow cat...
http://www.testpipe.com/htmlsite/pro...ails.asp?id=39

will this work just as well as the one from RP? has anyone had any experience from it? even comments from a friend of a friend of a friend would help!

 

it's the temp rating that really matters.

If you're actually concerned with passing emissions then i wouldn' t really recommend that for the long run. Rotary exhaust gas temps, tend to be a little higher than your average engine. Call them and ask. and if they don't know what a rotary is, then scratch that idea.

 

that's the one I'm running. it's made by magna flow.

but you need the one with an air imput to pass emissions