Ride In Style With The Akrapovic Slip-On Exhaust System For This Top-Of-The-Line BMW Touring Motorcycle. You Will Recognize This System By Its Unique Design, Which Is Outstandingly Executed Using Top-Quality Materials Such As Titanium And Carbon Fibre For The Outlet Caps. In Order To Make Long Trips Enjoyable Sound Experiences As Well, Akrapovic Engineers Have Introduced Further Sound Enhancements To This Fine Six-Cylinder Engine With This Slip-On System. Exhaust System Is Compatible With BMW Side Cases.