STP® Racing Series Octane Booster

Increases the octane rating of gasoline.

Note: Not legal for street use.

FORMULATED TO HELP

One of the most recognized brands in racing, STP® has a long history in the world of motorsports, and of providing trusted performance products. STP® Racing Series Octane Booster is scientifically formulated using a combination of powerful ingredients to maximize performance and eliminate the pre-ignition that can occur with lower-octane gasoline.


TREAT RATE

  • 16 fl. oz. bottle treats 18 gallons of gasoline.