Featuring FMX® Technology that provides unsurpassed protection and performance.

Specially blended formula to remove water from the gas tank and clean performance robbing dirt, gum, and varnish from fuel injectors and carburetors. Also reduces intake valve and combustion chamber deposits. Used regularly, it can fight fuel system freeze up and corrosion, save gas for improved fuel economy, and can help improve power and acceleration.

Evolutionary Performance™

OEMs continue to evolve designs for gasoline fuel systems. One brand has evolved right alongside – MAG 1^®. Only the most advanced fuel additives meet the difficult challenges of effectively balancing performance, strength and durability.

Powerful Chemistry and Performance 

MAG 1® Gasoline Fuel Additives help improve your engine’s performance.