FUEL ADDITIVES COMPARISON

  Which STP® fuel additive should you use?

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Product Name
ProductShortDescription
Strength of Additives
Frequency of Use
STP® Multipurpose Motor Treatment
Used for fuel systems, crankcases and intakes.
Regularly to protect and maintain
STP® Racing Series Octane Booster
Increases the octane rating of gasoline. Note: Not legal for street use.
Use as needed.
STP® Octane Booster
Helps restore horsepower by removing deposits and cleaning the fuel intake system.
Regularly when you fill up.
STP® Gas Treatment
Improves the quality of gas and helps keep fuel injectors and intake valves clean with regular use.
Regularly when you fill up.
STP® High Mileage Fuel Injector & Carburetor Treatment
Fights deposit buildup and helps keep fuel injectors and carburetors clean in vehicles with over 75,000 miles.
Regularly when you fill up.
STP® Super Concentrated Fuel Injector Cleaner
Unclogs dirty fuel injectors to restore performance.
Use at every oil change.