5 mm bore size provides a displacement of 2493 cc

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

2012-2018 BMW M6 F12 Convertible

Note2: Fitting color is now black anodized instead of the blue pictured

the 5150 AutoSport rod bearings deliver superior performance and peace of mind

Samsonas Motorsport Dogbox Kit, BMW E46 Gearkit:4-Speed 5 mm bore size providesThe 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,