The BOS oval slip-on rear silencer has a beautiful, deep and rich sound. The DB-Eater is removable and all mounting materials are included. The connecting pipe is attached to the original manifold and the silencer is mounted with springs. An E-number is engraved on the rear silencer, so it does not need to be entered in the vehicle documents. Thanks to its high-quality workmanship, the BOS oval rear silencer is a real eye-catcher on the Honda CBR 600 F.