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Johnsen’s Octane Booster 355 mL is a premium fuel additive that increases gasoline octane levels. It improves combustion efficiency, reduces engine knock, enhances throttle response, and protects engine components. Ideal for high-performance and everyday vehicles for smoother operation and better fuel stability.
Raises gasoline octane for improved combustion
Reduces engine knock and pinging
Enhances throttle response and engine performance
Protects engine components from carbon deposits and corrosion
Easy to use: pour directly into the fuel tank
Country of Origin: USA
OCTANE BOOSTER
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