Well I've had my Thermal exhaust on for about a year now. I like it, but I'm catless therefore it can be kind of loud. It's a good exhaust though.

I got this BRAND NEW Apex-i N1 catback exhaust w/silencer in this trade. Never installed. What would you guys do?

 

Maybe you can get a cat converter?? How big is your b-pipe?

 

if you get a brand new one go for it