1Premium billet and aluminum alloy material, sturdy and durable to use. 2Precision designed, wear-resistant and anti-rust, not easy to be damaged. 3Allows you to quickly install or remove the steering wheel, save time and effort. 4These bosses kit are double drilled so work for Nardi/for Personal/for Momo/for Sparco/for OMP steering wheels. 5Replacing manufacturer part numbers for reference: SRK-105H.1 x Steering Wheel Adapter6 x Screw1 x Hex Wrench3 x Power CordCondition: 100% New_x000D_Item Type: Steering Wheel Hub_x000D_Material: Billet + Aluminum Alloy_x000D_Color: As picture shown_x000D_Manufacturer Part Number: SRK-105H_x000D_Fitment: Fit for Subaru Impreza /WRX STI 2008-2014 1Premium billet and aluminum alloy material, sturdy and durable to use. 2Precision designed, wear-resistant and anti-rust, not easy to be damaged. 3Allows you to quickly install or remove the steering wheel, save time and effort. 4These bosses kit are double drilled so work for Nardi/for Personal/for Momo/for Sparco/for OMP steering wheels. 5Replacing manufacturer part numbers for reference: SRK-105H.1 x Steering Wheel Adapter6 x Screw1 x Hex Wrench3 x Power Cord