BMW E46 M3/Z4M S54 6 Speed Manual Transmission Gearbox USED 23002229721 Genuine. M3 gearbox removed from a 2003 m3 3.2 in good working order. The item "BMW E46 M3/Z4M S54 6 Speed Manual Transmission Gearbox USED 23002229721 Genuine" is in sale since Wednesday, November 24, 2021.This item is in the category "Vehicle Parts & Accessories\Car Parts & Accessories\Transmission & Drivetrain\Manual Transmission". The seller is "rmf1812" and is located in Bexleyheath. This item can't be shipped, the buyer must pick up the item.