
Royal Purple Max-Boost Octane Booster & Gasoline Fuel Treatment is Gasoline octane booster and fuel treatment engineered to deliver dependable performance and protection in its intended application. This listing includes a 6 x 16 Oz. Case under Royal Purple part number 06757.
One 16 oz. can treats 15–20 gallons. Royal Purple labels Max-Boost as a racing formula that is not street legal.