Red Line MTL 70W80 GL-4 Gear Oil Manual Transmission Fluid Subaru - TIG-welded to perfection

- TIG-welded to perfection

On top of the TMS benefits

Whether to simply refresh and upgrade a stock VW or to match with street performance lowering springs and other modifications

purchase a GrimmSpeed Y-pipe kit that's sold separately

Red Line MTL 70W80 GL-4 Gear Oil Manual Transmission Fluid Subaru - TIG-welded to perfectionThis gear oil (SAE 5W30 10W30 engine oil viscosity) is designed for use in manual transmissions and transaxles. Provides excellent protection of gears and synchronizers and its balanced slipperiness provides a perfect coefficient of friction, allowing easier shifting. MTL is a low 70W at very low temperatures and a high 80W, nearly an 85W, at elevated temperatures, providing adequate viscosity to prevent wear and deaden gear noise. Popular in many BMW