these valve springs ensure exceptional strength

The RK Autowerks Port Injection Kit is designed to meet the demands of high-performance S58 builds

anodized fan spacer2 year/unlimited mileage warranty100% Maintenance free operation100% Bolt-on installation

170″ tube with a 108mm CV to mount to the differential

repeatable brake feel in even the most demanding race conditions

Samsonas Motorsport 6-Speed Dogbox Kit, BMW E36 CPN-3740 these valve springs ensure exceptionalThe Samsonas Motorsport 6 Speed Dogbox Gearkit for BMW E36 is designed to fit into the original E36 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