NOS Octane Booster is a single-use, high-performance fuel additive engineered to give engines the extra edge when operating under extreme conditions. Designed for forced induction, turbocharged, and high-compression engines, it raises fuel octane levels by up to five numbers, allowing engines to run more boost safely without reaching their detonation threshold. By improving the fuel’s resistance to pre-ignition, it helps eliminate knocking and pinging, ensuring smoother and more efficient combustion. This makes it particularly useful for track days or high-demand performance driving, where consistent power delivery and engine protection are critical.

Shop NOS Octane Booster here.

Beyond performance, NOS Octane Booster promotes cleaner combustion by reducing NOₓ, hydrocarbon, and carbon monoxide emissions, while remaining O₂ sensor safe. One 16-ounce bottle treats up to 20 gallons of fuel, making it a simple yet powerful upgrade for racers and enthusiasts looking to safeguard their engines under high load. By extending the detonation threshold and stabilizing combustion, it protects vital components such as pistons, valves, and cylinder walls from premature wear or damage. Intended for off-road use only, NOS Octane Booster acts like “pouring boost into your gas tank,” delivering both added performance and peace of mind.