VP Racing Fuels Madditive Octanium Octane Booster 32 oz
VP Racing's Madditive Octanium is a race & off-road octane booster, increasing gas octane up to 8 numbers (80 points). It helps to improve throttle response and acceleration and may help reduce or eliminate knocks and pings caused by low-quality fuel. Madditive Octanium is NOT meant for vehicles equipped with O2 sensors or catalytic converters. Use 32 ounces of Madditive Octanium to treat up to 10 gallons of gasoline.