AMSOIL Fuel Additives

AMSOIL P.i. Performance Improver Gasoline Additive is a deep-cleaning gasoline performance improver that aggressively cleans stubborn, power robbing deposits from injectors, valves and combustion chambers.

Diesel All-In-One is specially engineered to provide exceptional all-season protection for a serious performance boost.

AMSOIL Diesel Cold Flow is specially formulated for improving the flow of diesel fuel, helping to maintain the integrity of fuel and prevent the clogging of filters and injectors.

AMSOIL Quickshot is a premium fuel additive formulated to clean and restore performance in small-engine and powersports equipment fuel systems.

AMSOIL Upper Cylinder Lubricant is a specialized formula designed to lubricate the upper cylinder area, improving performance and reducing wear in gasoline engines.

AMSOIL Gasoline Stabilizer inhibits the oxidation process, improving performance, helping extend equipment life and decreasing maintenance expenses.

AMSOIL Diesel Injector Clean (ADF/ADFP) removes performance robbing deposits from diesel fuel injectors to help restore horsepower and improve fuel economy.

AMSOIL Motorcycle Octane Boost (MOB) is designed to improve startup performance and eliminate engine ping or knock for increased power at low-rpm operation.

‍

AMSOIL Diesel Injector Clean + Cetane Boost (ADS) combines the improved lubricity of AMSOIL Diesel Injector Clean and the increased cetane of AMSOIL Cetane Boost in one convenient package.

AMSOIL Diesel Cetane Boost (ACB) raises the cetane number of diesel fuel up to eight points for maximum horsepower, increased fuel economy and easier starts in all diesel engines.

AMSOIL DOMINATOR® Octane Boost (AOB) significantly increases engine response and power by increasing octane up to four numbers.

AMSOIL Diesel Recovery (DRC) is an emergency diesel fuel treatment that dissolves the wax crystals that form when diesel fuel has surpassed its cloud point.