STP Octane Booster features:
Helps restore horsepower by removing deposits and cleaning the fuel intake system.
· BOOSTS OCTANE
· REDUCES KNOCKING AND PINGING
· HELPS RESTORE PERFORMANCE
This two-in-one formula boosts octane and cleans the fuel intake system to restore lost performance.
· Use regularly when you fill up your tank.
· Treat Rate
· 5.25 fl. oz. bottle treats up to 21 gallons of gasoline.
· 12 fl. oz. bottle treats up to 28 gallons of gasoline.
This product is compatible with cap‑less gas systems.