Recently my rp superat failed. When I took it off it appeared the insides had come loose.(the whole inside rattling around) I was afraid it would start to break up and get clogged so I gutted it. I've only had this cat for a little over a year about 11,000 miles. I called them and they told me they haven't had many failures but to send it in and they would replace the cat for 200.00. Anyway I noticed that rx7store.net has their version of a high flow cat and was wondering if anyone has has success or failure with their cat?

 

yeah man, I had one and only put 7k miles on it and mine did the same as yours.. I finally switched to a mid pipe since I dont have to deal with emissions

 

Well I have had mine (RX7store) on for about 700 miles. No problems so far... No CEL either... We'll see how it goes over the next year...

 

I'd say just go with a midpipe if you don't mind the smell or FLAMES!!...

 

^^ sexy flames