I have a complete Borla exhaust system but I wqas thinking of getting a Bonez cat converter and was wondering if it would be worth having to increase performance. Any comments?

 

I have one but I put it on with my cat-back and d/p so i really don't know how much it helped. I would only get it if you are worried about pollution and noise. May car is ultra quiet with the PE and Bonez high flow though.

Do they do emissions in NC now? Is your car registered there? If not you're golden.