Nice at least that the seller is honest about the drone ... which occurs simply by reducing the weight of the muffler ... since this weight was calculated by Porsche as a vibration dampening system.

Hard for me to see how that delicious intake wail isn't enough.

Have a Borla for about two months now. Ordered it from exhaust kit|4wo. I like the nice growl of this exhaust. About performance gain, there's may be but can be negligible. I'm planning to get headers next time.