anybody happen to have a cat replacement pipe for a 1985 12a motor?if so let me know, i need one because my cat is clogged and i dont want to pay full price. i know this sounds like i am cheap but i have very limited funds.

 

What are your smog laws in your state, do you have to have one every year or not at all?. You can either have a muffler hop install one for approx $120.00-$135
or get a universal one from your local auto parts store with a installation kit for your vehicle or attempt to knock out all the internals of your converter. You can also take off your converter down to your local muffler shop and have them make a bypass pipe, they should not have a problem with this because they are not
installing it. If none of that appeals to you, I have pipe that will work. Pm me if your
interested for the price. rx7doctor

 

or jsut go to racing beat and order a cat pipe for 110

 

I have a cat replacement pipe I might want to get rid of. It is currently in the car, but I'm trying to replace it with a header and presilencer. PM me if interested,

 

I ordered one from racing beat, had it on for about a week, ill sell it to ya for $50, its practically brand new. however, it is loud

 

If your state requires a cat on the car, I suggest picking up the bonez hi flow cat from rotary performance. It's $245, replaces all 3 of the cats and bolts up between the exhaust manifold and the muffler connecting pipe without modifications. It's not as much extra HP as a grey area header/exhaust from MAZDATRIX, but it's $400 cheaper and you will still appease the emissions gods.

http://www.rx7.com/store/rx7/saexhaust.html