Borla Touring Cat-Back Exhaust (140858BC)

[SSGUNNER]

Sup man yea my understanding is if you put it in L9 the cylinder deactivation doesn’t enable. I’ve tried a few times and don’t notice it at all.

 

[ACHUN717]

There is a definite sound improvement over stock; however, I can't honestly say I notice a "performance" improvement, but I also haven't put it on a Dyno or anything to confirm either way. Too early to tell MPG, but it looks like there will be a slight bump there.

Hi! What would you rate cabin noise from 1-10? thanks!