Dyno-tab® HP Octane Booster 2-tab Card

Whether it’s for the track or the street, adding one tablet at fill-up can give you a 10 point boost in your octane rating and adding two can increase it 17 points! Fast dissolving and safe for catalytic converters and oxygen sensors,  Dyno-tab® High Performance Octane Booster has been shown to ‘beat the bottled boosters’ in independent lab tests.

Contains 2 1.5 gram tablets
Each tablet treats up to 16 gallons (60 liters)