OEM Fuel Additive Octane Booster

OEM Fuel Additive Octane Booster Octane booster is suitable for fuel injection and carburetor engines and can be safely used to stop knock in turbochargers, oxygen sensors and catalytic converters. Engine Additives automotive Octane Booster Additive can promote carbon deposition and water combustion effectively, reduce emissions, and can improve engine efficiency to maintain strong power. Direction: 1. Use along with professional cleaning equipment; 2. For car displacement below 2.0, use one can of this product, if over 2.0, double the dosage; 3. Clean the intake system after every 20,000km.