MaximaRacing Oils 83916-2PK Hi-Test Octane Boost 16 oz Bottle, 2-Pack

I regularly add 1 oz. of this per gallon in my tank, definitely reduces the detonation I have always experienced on hard acceleration. I believe it's a more economical solution to the problem than expensive remapping services. Most brands of octane booster also carry a warning that they're for off road use only, which leads me to believe that they can possibly harm the emission controls on my bike. This brand does not have that warning.

IF you have a high compression engine, motorcycle or car, use this and your power and MPG will improve.

Saved my tail during the gas shortage as I was only able to find 88 octane. Added two bottles to 10 gallons and no ping or check engine light on a car with 12.3 compression ratio.

no more pinging

Our bikes run clean and reliable with this added to pump 93 octane, bikes all have pipes and jetting running open air boxes,race quads and dirtbikes.we are not running high compression pistons

Great stuff... Doesn't mess with my O2 sensor... and alleviates my spark knock

Just works... doesn't harm on O2 Sensors either

Yes this is worth putting in any Nissan.