X-PRO 99 Octane Booster X99-65 is a fuel additive formulated to enhance the performance and efficiency of petrol engines. It increases the Research Octane Number (RON) of gasoline by up to 10 points, helping to reduce engine knock, hesitation, and pinging during combustion. This product is designed using self-mixing components that are compatible with modern engine technologies, including turbocharged and supercharged systems. It supports BS3, BS4, and BS6 petrol vehicles and works with E10 and E20 fuel blends. The booster helps restore power, smooth acceleration, and engine stability by cleaning fuel injectors and reducing gum build-up. It promotes improved combustion, better mileage, and lower emissions. X-PRO 99 Octane Booster is safe for use with all types of unleaded and leaded petrol, and it does not contain MMT. It is suitable for both cars and motorcycles. Each 300ml can comes with a measuring nozzle for easy and precise application during refueling.