-
Better gas mileage
Helps improve your vehicle’s fuel economy‡ by reducing engine deposits.
-
Engine protection
Helps protect intake valves and helps prevent rust in your vehicle’s fuel system.
-
Better responsiveness
Helps prevent gunky build-up to rev up your engine’s performance.
‡Engine keep-clean benefits based on Synergy Supreme+ gas compared to Synergy regular gas in port fuel injected engines. Deposit removal, fuel economy and wear benefits based on comparison of Synergy Supreme+ premium gas to gasoline that meets minimum government standards. Wear reduction was measured based on an industry standard lubricant test. Actual benefits are based on continuous use and may vary depending on vehicle type, driving style, and gasoline previously used. Concentration and availability of our proprietary additive package may vary based on factors beyond our control.