Does anyone know where to buy high flow cats for 3rd gen runners? Do they even make them?

 

I saw a high flow advertised in the new Summit racing catalog. Its made by Catco, and is $54. I don't know if they're anygood... So if you anyone else knows of some cats, as I am also looking for a street legal high flow cat as well.

 

There are plenty. Keep in mind, you will need some welding done. So find a muffler shop that will screw with your cat ahead of time. By Federal law, muffler shops are not supposed to mess with the stock cat unless it is malfunctioning. So, you will have to find one that will do the work under the table. Or, you can bring in the measurements and have them do the work off the vehicle.

You will need a cat with a 2.25 inlet/outlet, and the proper flanges welded on for a correct fit.