The Detroit Speed, Inc. Full Floater Kit provides improved handling through predictable and consistent brake pedal height and tire contact patch. The elimination of axle deflection reduces brake "knockback" and increases bearing life. The Detroit Speed Full Floater Kit utilizes a bearing pack and is compatible with stock S550 rear brake systems. The Detroit Speed, Inc. Full Floater Kit provides improved handling through predictable and consistent brake pedal height and tire contact patch. The elimination of axle deflection reduces brake "knockback" and increases bearing life. The Detroit Speed Full Floater Kit utilizes a bearing pack and is compatible with stock S550 rear brake systems. Hubs/Mounts/Hardware Hubs/Mounts/Hardware