Originally Posted by Papethova
So the bypass valve allows two pipes to bypass he muffler completely? This means without the wireless kit you are only really exhausting through 2 pipes? Is that correct?
Without the wireless kit the exhaust valves on the two outer pipes are shut but someone said with some work they can be removed. I used to have the capristo exhaust on my RS 4 and it open/closed valves with a remote. it is a nice feature to have especially if you live/work in noise sensitive areas.