AKRAPOVIC EXHAUST SILENCER TITANIUM KAWASAKI Z 900 2020-2024 APPROVEDAKRAPOVIC EXHAUST SILENCER Slip On Model: Titanium with carbon end cap Code: S K9SO6 HZT Approved The Slip On Line represents the first step in exhaust tuning and gives a performance increase to the Z900. It has a smaller, shorter, conical design, all aimed at improving the bikes appearance. It is manufactured from high grade lightweight titanium, offering a big weight savings over the stock muffler, and is finished with a hand built carbon fibre