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Royal Purple Max-Boost octane booster and fuel treatment (16 oz) increases gasoline octane and stabilizes fuel while helping reduce emissions and eliminate detonation, pre-ignition and pinging from low-octane gasoline. Formulated with MMT for strong octane enhancement, Max-Boost works with carbureted and fuel-injected engines, is safe for oxygen sensors and catalytic converters, and tolerates ethanol blends and reformulated fuels.
Royal Purple Max-Boost Octane Booster - 16oz
