Looking for a trackday friendly exhaust, probably a single too..

I wouldnt mind a j's racing 60rs single..

Im open to suggestions, i dont mind a loud car but it needs to be trackday friendly! My current exhaust js very obnoxious!

 

Urge Designs Scavenger (Gern Pipe). It's light, you get more power, and it doesn't drone. It's magical.

 

any exhaust with a cat in it for tracking is a bad idea