what would be the best HI FLOW CAT on the market today and one that wont give me smog problems in california.

 

the most common name i hear is randomtech.

 

Car Sound makes a good cat however they are all generic cats therefore you have to have a muffler shop weld flanges on that will fit your car. I may be going to a muffler shop today to look into doing that.

 

CatCo makes a really good cat, they are high flow and they bolt right in...If you order one from them they will have it to you in a couple of days and you can put it on yourself in your driveway.

J

 

I have the randomtech high flow cat. it's 100% bolt on, was very EZ to put in. Also it does not make my CEL come on. It's very much high flow... U can see right though it if you look into it, and it's also much lighter than the stock cat.

If it should make your CEL come on, they will take it back.. they are very cool to deal with.

 

Mind if I ask how much you paid for it shipped?