Fuel Additives

Upgrades diesel #2 to premium diesel; meets DW-10 detergency specifications, and contains less than 15PPM sulfur. Year-round blend. Learn More

M2™ protects the investment in your methanol or ethanol powered engine and will more than pay off at rebuild time. Learn More

Upgrades diesel #2 to premium diesel; meets DW-10 detergency specifications, and contains less than 15PPM sulfur. Winter blend. Learn More

For gas, pre-2007 diesel and LPG fuels. Neutralizes fuel deposits, cleans fuel system components and lubricates upper cylinders. Contains more than 15PPM sulfur. Learn More

Fuel Additive - Carb Defender - Corrosion Inhibitor - Detergent - Lubricant - 8.00 oz - Gas - Each Learn More

Using this product can increase your chances of passing your state emission test. To reduce emissions pour one full bottle into fuel tank and drive for approximately 15-20 miles before test or retest to allow product to work effectively. 500ml, Treats up to 25 Gallons, Gasoline or Diesel Learn More

Schaeffers Diesel Hot Line Learn More

Octane Concentrate – Increase your numbers, Octane numbers. Blended for off-road racing applications, Octanium increases gasoline octane up to 8 numbers, improves throttle response and acceleration, while eliminating knocks and pings. Lead Substitute

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Combustion Enhancing Additive, For use in all 4-cycle & 2-cycle gasoline engines Learn More

Octanium Unleaded is formulated to provide the biggest octane boost – up to 7 numbers, increasing horsepower. Learn More