hey, i didnt pass smog, i guess imma jus replace the emission stuff. i was thinking about getting a diff cat than the stock one. does anyone have any suggestions of a higher flow cat that still should work as good as the stock cat and also should last a few years? need to order ASAP, so need to know what i should look for, thanks!

 

Bonez high flow main cat replacement. www.rx7.com I had it on my car when I needed to smog and it passed with flying colors along with a 3 inch corksport dp and stock catback.

 

yes bonez works great i also passed emissions with no problems what so ever

 

when u passed did u also have stock exhaust on? it doesnt matter what exhaust is on after the cat right?

 

What model do you have TII or NA?

 

i have an NA.

 

This is what I used. I got a fast pass.

http://www.catalyticonverters.com/MZRX746898692.html

 

but i want a high flow, i think i'll go with bones.

 

I will be doing the same, im pretty sure I have a exaust leak, and a tired cat, but first I need to get an extention from DMV... took alot longer to fix the pulse dampaner etc... Damned fedex shipping taking forever...

A friend of mine has Bonez on his NA with RB headers and the GT spec exaust i think its called and its loud as hell......