The Max-Clean synthetic fuel system cleaner from Royal Purple deeply penetrates and cleans injectors, carburetors, intake valves, and combustion chambers to restore fuel economy and reduce emissions.
Max-Clean is EPA/CARB-compliant and safe for use in gasoline and diesel engines (including all ethanol blends and biofuel). It’s a great choice for both 4- and 2-cycle engines and will not harm specialized emissions equipment.
- Improves fuel economy an average of 3.2%.
- Restores horsepower an average of 2.6%.
- Reduces hydrocarbon, nitrogen oxide, and carbon monoxide emissions by an average of 12, 13, and 18%, respectively.
- Prevents rough idle, hesitation, stalling, and premature spark plug fouling.
- Reduces deposit-related engine knocking and pinging.
- Stabilizes fuel during off-season and storage.
- Offers superior corrosion and oxidation inhibition.
