I know its supposed to be illegal but no one checks here

 

Around here, it's illegal for a shop to REMOVE the cat. If a car comes in without a cat, they can install a cat-back system and tell the owner "gee it's really supposed to have a cat". Now if they wanted, they could be a jerk about it.

 

im probably gonna put a cat on it cuz after looking at my states emission rules all thy would check on my car is the cat and gas cap .they only test in four countys in my state but they could bring it here if they wanted to so if i can come up with the money im gonna just ready incase they do ever bring it here.a high flow one should not hurt performance that much

 

I have stock headers, High flow cats, and a flowmaster 1 into 2 muffler....Car sounds Amazing!!!!

 

/\Same as above.Ive got hiflow cat 3in piping and flowmaster 1 into 2 and I love it!!!I believe its the flowmaster 80 series.