e39 exhaust. Resonator delete, electronic valve cut out.

So. Finally i get a chance to film my new exhaust. I got a electronic vavle cut out along with a resonator delete. The vavle is right before the mufflers so when its open its like riding straight pipes cat back. Sounds INSANE!!!. The awsome thing is that its so easy to control. Just by a switch. Wanna be lound, open the valve. Wanna cruise without a headache close it and it sounds stock. So here is my video. Turn your volume up! Enjoy!