Royal Purple 11757 Max boo//st Octane boo//st Case, 16 fl. oz (6 Pack)

Product Description Royal Purple's new Max-boo//st is a high performance octane booster and fuel treatment for racing applications that increases gasoline octane, reduces emissions, and enhances engine performance while stabilizing fuel. Formulated with MMT, Max-boo//st delivers the best octane enhancement to help eliminate engine-damaging detonation, pre-ignition, and pinging or knocking from low-octane gasoline. Max-boo//st is the best fuel system stabilizer for anyone looking to significantly boo//st engine performance and efficiency.

For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Reduces engine knocking and pinging Raises octane rating up to 30 points or 3 numbers Restores power and fuel economy