Full Razer Oil Filter, Racing Style, 17mm nut size, and increased flow – M-groove paper with synthetic media for increased filtration area (130%) – International standard filtration performance, equivalent to OEM quality – Rust-resistant steel canister – Designed for high oil flow rate – Oil-coated rubber seal (with plastic cover to prevent evaporation) – 17mm nut size, easy to remove and install – Steel wire grommet for racing applications.