ATI Super F Transmission Fluid - 1qt.

ATI Super F Transmission Fluid in 1 quart bottles is a synthetic automatic transmission fluid engineered for high-performance and heavily modified vehicles. This product exists to protect transmissions operating beyond factory specifications—particularly in street-driven performance builds, drag racing applications, and vehicles running aggressive tuning or enhanced torque converters. When you're pushing your transmission harder than the engineers intended, OEM fluid simply won't cut it.

The Super F formulation delivers superior shear stability and thermal resistance compared to conventional ATF, meaning it maintains consistent viscosity and film strength even under sustained high temperatures and extreme pressure spikes. Synthetic base stocks resist oxidation longer, extending drain intervals and reducing varnish buildup that clogs valve bodies and causes erratic shift quality. The fluid's friction modifier package is tuned to keep clutches engaged decisively while preventing slippage during hard acceleration, a critical balance that fails in stock fluids when transmission temperatures exceed 200°F.

Transmission builders, tuners, and dedicated performance enthusiasts benefit most from ATI Super F, particularly those running forced-induction setups, torque management packages, or multi-speed automatic builds. The 1-quart bottle format is ideal for top-offs and maintenance checks during a long season of track days or heavy hauling. Always verify your transmission's fluid specification before switching—while Super F is broadly compatible with modern automatic transmissions, some vehicles require proprietary fluids for warranty coverage.