Samsonas Motorsport 6-Speed Dogbox Kit, BMW E46

The Samsonas Motorsport 6-Speed Dogbox Gearkit for BMW E46 is designed to fit into the original E46 5-Speed ZF S5D Housing and includes aluminum plate with bearings, making the completed gearbox 52mm longer than the stock ZF S5D and 50mm shorter than 6 speed Getrag S6S. 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, protections, forks, and rods are made from billet steel for maximum reliability. These gearboxes are suitable for: Rally Endurance Racing Time Attack Rallycross Circuit Hill Climb 6-Speed Ratios I 2,500 2,500 2,900 2,900 II 1,800 2,000 1,800 2,000 III 1,438 1,500 1,438 1,500 IV 1,235 1,177 1,235 1,177 V 1,111 1,000 1,111 1,000 VI 1,000 870 1,000 870