Home / Products tagged “octane booster” Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Showing the single result STP® Octane Booster Fuel Additives, Lubrication $28.80 Helps restore horsepower by removing deposits and cleaning the fuel intake system. Benefits: BOOSTS OCTANE REDUCES KNOCKING AND PINGING HELPS … Add to cart