Euro 5 approved. Slip-on exhaust silencer set made of precision-machined stainless steel with a diameter of 80 mm. Complete with catalytic converter and removable dB killer. “Black” finish, a 900 °C heat-resistant satin black ceramic coating. The silencers come with CNC-machined end caps made of Ergal (aluminum 7075) in a “revolver” design. Note: The approval applies to unmodified production motorcycles of the models and model years specified in the product description. Removal or modification of the standard dB killer will invalidate the approval. Note: See 708849 for the standard dB killer and 708859 for the racing dB killer.