Anyone running a Js racing exhaust on ej/ek

[LowSpoonEK9]

Just wondering if anyone is run a js racing exhaust, after the pro's and cons of Js racing c304-h5-60rs Daily use

Any help would be greatly welcome

 

[harvlj]

I ran a 60rs on a b18 eg sounded awesome and kept below 100 db for castle combe