E60 BMW M5 V10 Straight Pipes MUFFLER DELETE (LOUD) HD

Revs, Acceleration, Deceleration burble, Drift, Fly by.... etc Picture showing exhaust setup under car at the end of clip. Exhaust Tips used - http://amzn.to/2nIgMb3 Cost $200 vs $4,000 exhaust systems mentioned. Sounds just as good if not better. Makes more power. A lot lighter. In my opinion much better than spending a ton of cash on meisterschaft, eisenmann, dinan, rpi, kressieg, akrapovic.... etc