The Genuine BMW Longitudinal Torque Module (part number 27608643153) is a component designed for use in BMW vehicles. It is responsible for measuring and controlling the amount of torque being applied to the wheels of the vehicle. This module is specifically designed for longitudinal engines, meaning those with the crankshaft running parallel to the direction of travel. It is a genuine BMW product, ensuring high quality and compatibility with the vehicle. This torque module is essential for proper functioning and performance of the vehicle's engine and transmission system.