Royal Purple Max-Clean Fuel System Cleaner & Stabilizer - 20 oz (11722) | Improves Engine Performance & Fuel Efficiency for Cars, Trucks & Motorcycles

Royal Purple Max-Clean is a state-of-the-art high performance fuel system cleaner that maximizes the performance of your fuel system. Max-Clean restores fuel economy by deeply penetrating deposits and cleaning injectors, carburetors, intake valves and combustion chambers. Royal Purple Max-Clean is EPA / CARB Compliant. Recommended for use in gasoline and diesel engines and can be used with all ethanol blends or biofuel. Max-Clean can be used in both 4-cycle & 2-cycle engines and will not harm vehicle emissions equipment.

3-in-1 fuel additive keeps new engines clean and improves vehicle's performance

Improves fuel economy an average of 3.2 percent

Increases horsepower an average of 2.6 percent

Reduces hydrocarbon, NOx and CO emissions (on average 12, 13 and 18-percent respectively)

Fit type Vehicle Specific