RESTORE PERFORMANCE
IMPROVE LUBRICITY
INHIBIT CORROSION
CETANE IMPROVER
PREVENT HARD STARTS AND ENGINE HESITATION
SAVE FUEL
REDUCE EMISSIONSEngineered with a special blend of high-performance detergents, cetane and lubricity improver, STP® Ultra 5-In-1 is our most advanced formula.
Designed to bring out the best in your car, STP® Ultra 5-In-1 helps restore the performance you once enjoyed. So if you would like to enhance your engine and give your car the ultimate clean up resulting in more miles to the gallon, STP® Ultra 5-In-1 is the perfect product for you and your vehicle.
Simply add to your fuel tank every 4000 miles.
