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A. BG Supercharge II is a petrol fuel-system maintenance supplement that keeps the whole fuel system clean, prevents fuel degradation and corrosion, and provides long-term storage stability for vehicles or equipment.
A. Pour the 177ml bottle (2026E) into the fuel tank. One 177ml bottle treats up to 57 litres of petrol — typically one full tank on a passenger car.
A. Yes. BG Supercharge II is especially effective with ethanol-blended fuels including E10, E15 and E85, providing cleaning action and stabilisation against ethanol-related fuel degradation.
A. BG states it meets or exceeds BMW IVD (ASTM D 5500) valve keep-clean performance with continuous use, making it suitable as ongoing maintenance against intake-valve deposit formation.
A. Yes. BG Supercharge II is safe for oxygen sensors and catalytic converters and all standard petrol fuel-system components.
A. All three target the petrol fuel system. Supercharge II emphasises storage stability and continuous use. CF5 is general every-tank maintenance. 44K is heavier-duty restoration. Pick by primary need.
A. Yes — its long-term storage stability and corrosion prevention make it suitable for petrol left in classic cars, motorcycles, marine or garden equipment between seasons.
A. WhatsApp us on 07754 288583 with photos of the item and packaging.
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