Red Line MTL Manual Transmission Fluid
This is a 75W/80W GL-4 gear oil designed for use in BMW manual transmissions. It provides excellent protection of gears and synchronizers and its balanced viscosity provides a perfect coefficient of friction, allowing easier shifting. Add MTL to older BMWs that have become tough to shift and it will restore shift smoothness. MTL is also a must-have for colder climates.

Application - Universal except BMW e46 m3 which requires Redline 75/140: refer to vehicle manufacturer specifications. For vehicles made after 1/95, we recommend D4-ATF by Redline. Contact us for more information on the specific fluid for your car.