FUCHS Silkolene PRO BOOST Octane Booster PRO BOOST is a high-performance octane booster designed to enhance engine performance and improve fuel combustion efficiency. Formulated using a unique blend of low-toxicity organic chemicals, it helps reduce upper cylinder wear while avoiding deposit formation in the combustion chamber. Suitable for both carburetted and fuel-injected engines, it promotes smoother running, reduced knocking and improved overall power output. High-performance octane booster for petrol engines Improves fuel combustion efficiency Helps reduce engine knocking (pre-ignition) Reduces upper cylinder wear Leaves no harmful combustion chamber deposits Compatible with carburettor and fuel injection systems Suitable for use with all petrol fuels Safe for fuel hoses and filters Helps improve smoothness and power output