




⛽ Elevate your engine’s game — don’t just drive, dominate the road!
Octane Booster 128 Ounce Gallon is a high-performance fuel additive designed to increase octane levels, optimize engine power, and improve throttle response for vehicles with high compression ratios. Ideal for powersports and everyday drivers facing heavy loads or challenging terrain, it also stabilizes fuel to extend mileage and engine life. With a 4.6-star rating from over 400 users, this bulk-sized booster is perfect for professionals and enthusiasts who refuse to compromise on performance.
| ASIN | B008YEHRUK |
| Customer Reviews | 4.6 4.6 out of 5 stars (412) |
| Date First Available | 31 May 2021 |
| Item Weight | 3.65 Kilograms |
| Item model number | 842-0134 |
| Manufacturer Part Number | 842-0134 |
| OEM Part Number | KL-628 |
| Product Dimensions | 29.21 x 19.05 x 12.7 cm; 3.65 kg |
B**A
I have a small crossover vehicle with a 2 litre engine. But it has 11.5:1 compression ratio. I like the product. Especially when I pull a trailer with my little vehicle, or when I drive it through the mountains. It gets really sluggish on regular fuel when the load goes up. This product solves that problem. Truly noticeable increase in power and throttle response. I have absolutely no issue with the quality of this product but I wouldn't buy Any Octane Booster in a gallon container again. I took about a 3000 mile road trip. I had to bring along a measuring cup and funnel to add Octane Booster in the right proportions. And once used, those had the chemical smell of the Octane Booster that lingered in the vehicle. Also, at least once, the gallon container tipped over, leaking a few drops of Octane booster into my vehicle. That didn't smell very good either. I believe this product and several others like it come in small plastic containers that would be much more convenient to use.
C**N
I run this in mt 2022 maverick x3 turbo RR. There are times when you just can't find premium out on the trails and my tune requires 93 minimum. I also like it keeps fuel from going bad and the fuel mileage has gone up. I can tell it's raised octane because I can see that there is no timing being taken away when running it but when using regular 93 it will start to cut timing at certain loads and boost. One negative is it sucks to be behind me on the trail it gives off a soapy racing fuel smell that's not great. Trust me I love race fuel but this stuff will really start to bug you. And there must be an upper lube in it because you will feel like you have oil on your face after riding behind someone running it. Overall great product.
A**R
Been using for years, works well for lubricant of check valve that have become sticky on fuel systems.
A**R
Use this and have noticeable reduction on knock/detonation in our track cars. I mix ~5 oz in 5 gal.
Y**G
Bon raport qualité, dosage facile.
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