Best Octane Boosters

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octane booster review

Top 5 octane booster review!

When you are looking to enhance the improvement of your engine, or you are looking to lower emission output, buying an octane booster for your engine could be a cost-effective solution.

Octane Boosters are essentially highly manufactured performance liquids that are added to an engine. The theory is that they work together with the fuel to create a chemical reaction that improves all functionalities of the fuel and engine. They work together in perfect harmony to enhance performance.

Octane boosters can efficiently help improve MPG, enhance a low performing engine and they also work hard to remove harmful fuel deposits from the fuel system.
Taking the time to understand the needs of your engine will ensure you buy the right kind of octane booster. Many octane boosters will offer a range of different uses. There are octane boosters for high performing cars, smaller engines and even for those looking for a simple way to clean fuel systems.

We have carried out some of the legwork for you and dissected, reviewed and researched the best Octane Boosters available on the market.
Get ready to look at the options you have to improve your engine and read on to see the Pros and Cons of our Top 5 Octane Boosters.

Test top 5 best octane booster for cars

Picture:Name:User Satisfaction Rate:Ranking:Where to buy?
Picture:Name:Rate:Ranking:Where to buy:
Royal Purple ROY11757 MAX BOOST, 16 fl oz4.8 out of 5 stars (4.8 / 5)
Best octane booster on the market!
73 customer reviewsBuy From Amazon
Klotz Higher Octane Booster, 128 Ounce Gallon4.4 out of 5 stars (4.4 / 5)
2nd Top Pick!
109 customer reviews Buy From Amazon
Lucas LUC10026 Multicolor 15 Ounce Octane Boost4.6 out of 5 stars (4.6 / 5)
3nd Top Pick!
34 customer reviewsBuy From Amazon
104+ 10406-6PK Octane Boost, 16 Fl. oz. (Pack of 6)4.4 out of 5 stars (4.4 / 5)35 customer reviews
Buy From Amazon
104+ 10406-6PK Octane Boost, 16 Fl. oz. (Pack of 6)4.5 out of 5 stars (4.5 / 5)74 customer reviewsBuy From Amazon

Torco Octane Booster Accelerator 32oz

Torco octane booster

Torco octane booster

Torco has been leading the way in high-performance engines since 1948, so with 55 years of engine boost experience under their belts, the Torco octane booster might be a good option for you and your engine.




Improving high performance engines in a competitive environment
Versatile octane booster can be used in a wide variety of engines from vintage engines to a high performing turbocharged engine
The Torco can be mixed with other additives to customize any kind of engine
Motorcycles may see limited performance
Small air-cooled engines experienced little improvement with Torco

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Klotz Octane Booster 128oz

Klotz claims they are mastering the science of synthetics and when it comes to octane boosters they are certainly high on the list for many engine enthusiasts.

For over 50 years, they have been delivering performance across a range of motorsports. Klotz could be an option for your engine if you are looking for a multi-use octane booster.


Absorbs moisture and controls the burn, leaving engines running smoothly and efficiently. It’s stabilizing ability will leave engines running cooler
Suitable for all kinds of engines from lawn mowers, chain saws to cars
A well-rounded and easy to use octane booster
The smell has been known to cause adverse effects
The fuel to additive mix ratio can be difficult to get right first time
Smaller engines seem to perform better with Klotz

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Royal Purple 11757 Max Boost 16oz

Royal Purple focus on developing state of the art lubricants and engine additives, the new addition of Max boost is a testament to their ongoing product development. If you are looking for an impressive octane booster which delivers improvement to a variety of engines, this could be the booster for you.



New to the market of octane booster offering improved additives
Safe for a range of different engine specs, from the high spec, turbocharged engines, supercharged engines to nitrous injected engines
Effectively quietens with rattles and bangs within the engine
Impressive multi-use octane booster packed full of engine protecting additives
Not suitable for use with engines that have 02 sensors
Need to use more additive to fuel mix in older engines
The can could have longer spouts to make pouring easier

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Lucas Octane Boost 10026 15oz

Lucas oil is a well known and respected brand within the motor racing industry. They promise to deliver a premium range of oils and additives that perform consistently. Lucas octane boost is ideal for those looking for a reliable brand and consistent output.




Safe for use in a range of specialist engines
Cleaner fuel burning which gives the engine a lower emission output
Reliable and well-known brand
It’s versatile usage makes it ideal to use with ethanol free gas
The addition of MMT in the Lucas octane boost makes a big difference to engine performance
On occasions, the MMT has affected catalytic converters
The booster has been known to release vapor that leaves deposits on spark plugs and other engine components

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104+ Octane Boost 16oz 

Gold Eagle launched their range of engine performance additives in the 1970’s and since then have been supplying their impressive products to a range of engines. The 104 octane booster promises your engine a kiss of power improvement and will reduce irritating knocks and bangs.



Impressive ability to eliminate knocks and pings within the engine
One bottle can treat up to 18 gallons of fuel Improves gas mileage MPG
Versatility allows it to be used with all gasoline engine variations
Works consistently in humid and hot outside temperatures
Immediate power to the engine
Steam or after burn can sometimes be seen from the exhaust
Does not work as well on high-performance engines
Not always a noticeable difference in engine power

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What is octane booster?

If you do not know what is octane boosters. Watch the video!


Octane boosters are an ideal way of improving your engine without having to spend a lot of money. They are easy to use and most come with clear instructions for use.
If you are looking for a booster to simply enhance your MPG, you will easily find an octane booster that will deliver. For avid motor enthusiasts looking to greatly enhance their supercharged engines, the list of choices is also endless.

Using an octane booster is safe, easy and quick. Take time to think about how you want to improve your engine and see if any of our recommendations fit your needs. After all a little of an octane booster in your engine, can not only save you money in the long term but means you maximize the most power out of your engine.

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