Driven Racing Oil STF transmission fluid is designed to protect gears, bearings, and internal clutches in extreme heat environments. By reducing friction, heat, and wear, it improves shifting characteristics and lowers operating temperatures. The formula also exceeds performance requirements for GM, Chrysler, Mini Cooper, and Honda® synchronized transmissions. Driven Racing Oil STF transmission fluid features advanced synthetic base stocks, multifunctional performance additives, corrosion inhibitors, and a foam suppressor. This provides excellent synchronizer performance and compatibility with yellow metals found in manual transaxles and transmissions. STF is recommended for manual transmissions that require automatic transmission fluids, multi-viscosity, or straight grade motor oils.

• High temperature high stability wireless
• Protects synchronizers from wear
• Resist heat, oxidation and varnish
• Made in the USA.