Gasoline Additives

Restores up to 14% horsepower1
Restores GDI fuel injectors to 100% flow rate after one tank of fuel2
Improves fuel economy
Reduces need for costly higher-octane fuel
Helps prevent carbon rap
Controls pre-ignition knock
Compatible with capless fuel systems
1Based on third-party testing in a 2016 Chevrolet* Silverado* 1500, 5.3L V-8 GDI with 100,616 miles, using one tank treated with AMSOIL P.i. Actual results may vary.2ASTM D5598(M) – 2013 Buick Regal test vehicle.

• Cleans powersports fuel systems• Addresses ethanol-related performance issues• Stabilizes fuel during short-term storage

• Increases octane up to 4 numbers for improved performance• Maximizes power• Reduces engine knock• Improves ignition & responsiveness• Helps fuel burn more cleanly• Removes carbon deposits

• Maximizes fuel economy
• Designed to improve performance in both direct- injected and port-fuel- injected engines
• Perfect for use with every fill-up
• Helps maintain engine cleanliness
• Fights engine corrosion
• Helps reduce engine ping or knock

Increases octane up to three numbers
Maximizes power & performance
Helps eliminate engine knock & ping
Cleans harmful deposits

• Helps keep fuel fresh up to 12 months• Protects against varnish and gum buildup• Fights ethanol corrosion• Ideal for stored seasonal equipment such as snowmobiles, lawnmowers, motorcycles and boats