• Boosts octane up to 14 points, improving fuel mileage
• Increases engine torque & adds up to 25 horsepower
• Cools exhaust temp & improves throttle response
• Cleans fuel system & catalytic converter, removing gum & varnish
• Safe for street, RV's, towing, off-road, or marine
• Bottle treats up to 10 gallons of fuel