Check the listing for details. BOOSTane Professional Octane Booster | Up to 116 Octane | 32 oz each | 4 Pack. Condition: New. Listed at 112.99 USD. 4 Pack BOOSTane Professional Octane Booster Utilizing a proprietary, patent pending blend, BOOSTANE octane booster effectively raises octane 23 points, to as high 116. BOOSTANE Professional is focused on very high performance tuning and racing applications requiring high octane. Tune, Dyno and Race with BOOSTANE and you will see the difference.Get BOOSTANE Professional Octane Booster and turn the pump gas in your tank to a high performance race fuel equivalent.Will raise effective octane fuel number 23 points!Use our very own BOOSTane App to blend exactly to your necessary specificationsSafe for use with catalytic converters and O2 SensorsWill not settle out of solution and become ineffective in your tank, due to BOOSTane proprietary carriersStabilizes against phase separation from ethanol supplementation (E10)Works in all internal combustion engines: powerboats; high performance street cars; motorcycles and ATV’s - Naturally Aspirated or Forced Induction. Final Sale Item | No Returns