Use Autoschlüssel  Oktane Booster Max for increasing the octane number in fuels with a low octane number or in engines with a higher octane number requirement.
 Benefits: Protects valve seats in unleaded gasoline. Improves starting and full-throttle operation. Ensures smooth and quiet idling. Prevents deposits on valves and combustion chambers. Increases the octane rating by 3 to 8 points. Improves engine performance and increased operational reliability. Protects valve seats from excessive wear. Ensures consistent combustion and improves CO2 levels.