providing superior sealing without the need for additional sealants

2012-2018 BMW M6 F12 Convertible

and installing factory-style metal covers on the outer CV for enhanced durability and sealing

CP-Carrillo pistons are the best choice for any M54B28 engine and application

Performance & Safety

Samsonas Motorsport Dogbox Kit, BMW E46 Gearkit:4-Speed providing superior sealing without theThe Samsonas Motorsport E46 Dogbox Gearkit is designed to fit into the original E46 5 Speed ZF S5D Housing. This gearkit features a new surface and profile big teeth, as well as a clutch shaft made from special driveshaft steel. With straight cut forged steel gears, racers will notice minimum rolling resistance. Each Samsonas gearbox features super finished, shot peened gears and internals for optimal quality, and all selectors, shifting fingers,