BOOSTane Professional Octane Booster, Formulated to Increase Octane for High-Performance Race Engines, 32oz (1 Pack)

How Dave Chappelle say. (Cocaine in a can baby) but for your engine. Great stuff if you don’t mind your spark plugs looking like the President. Orange.

I am delighting was able to obtain this wonderful, and much needed product.The seller and Amazon were great is ensuring I received my product in a timely manner! Great speed in filling my order. The can was in great shape, NO LEAKAGE, not an objectionable smell. This product is extremely easy to use. The ease of use is backed up with great product support from their website on obtaining the correct mix for the octane desired.Thank you Boostane !!!

Great product

Very powerful octane booster but leaves orange powder on spark plugs. Doesn't seem to cause any trouble tho. More octane boost than others I've tried.

I used the premium blend as directed. It caused my check engine to come on. Once it ran through it's course. The check engine light went off. During the time period of it running it's course, the car ran perfectly. (Increase in horsepower, increase in miles per gallon.) Next time I will use only half the recommended amount.

Great protection for when I'm at the track. Engine runs perfect and the timing advance is right on point the entire day.

I saw this product on a Turbo Buick forum review and the guy said it was great. I added the manufacturers recommendation to increase 93 Octane to 97. (Only 3 ounces to 10 gallons) This stuff worked fantastic! The knock gauge went from RED to only 2 bars in the green. Was surprised it worked so well. The last octane booster I used turned my O2 sensor and plugs orange. I'll check them in a couple of months to make sure they're ok. It's not a race car, just a weekend cruiser

Works great in my WRX. Provides a little extra knock protection during the hot summer months of South Georgia. My fuel trims are better and I don’t have any timing pulls. I use 1/4 bottle of this for every fill up. With 93 octane gas that brings it up to around 98 octane. Only complaint I have is the bottle arrives bent and oily residue all over it.