**Only Available for Click & Collect in Store**Penrite Octane Booster is a fuel treatment designed to enhance the octane rating of regular 91 (RON) unleaded octane petrol. It is formulated to increase the octane rating by up to 2.5 when used at a ratio of 375ml per 50 litres of petrol. Its unique formulation improves power & acceleration, enhances fuel economy, prevents engine detonation damage, reduces pinging with low octane fuel and provides protection against valve seat recession. It will also keep injectors clean for optimum performance and economy. Increases octane rating by up to 2.5 Improves power & acceleration Enhances fuel economy Prevents engine detonation damage Keeps inlet valves clean and free from deposits Prevents engine "pinging" due to low octane fuel Maximum protection against valve seat recession Safe for catalytic converters & oxygen sensors Suitable for unleaded and Ethanol E10 based fuels
