Best Octane Booster: Top Picks And A Quick Buying Guide

Having a car can bring a fulfilling feeling, but it can also give you headaches, especially given the costs that are involved. From maintenance to petrol, your car can eat up a chunk of your budget. It is a good thing there are innovative products that can help you to make significant savings in the long run and improve efficiency of your vehicle, such as in the case of the best octane booster.

So, what is exactly an octane booster? Simply put, it increases the level of octane in your petrol. The level at which octane can be increased will depend on the specific brand that will be chosen. A lot will claim that they are highly-effective and will use high numbers to support their claims. In reality, however, it is important to keep in mind that not all octane boosters are effective. You have to play the part of a responsible buyer and spend time and effort in differentiating the options that you will be confronted with.

Are you searching for the best octane booster on the market? If you start looking online, you will end up with a long list of alternatives, making it harder to make a choice. We are here to extend a helping hand. Keep on reading and we will have a quick look at some of the best models that are often recommended in octane booster reviews and we will also provide you with insights on some of the most important factors that should be taken into consideration.

Top Picks for the Best Octane Booster

In this part, we will take a look at some of the best options that are available on the market, including some of the things that make them exceptional, as well as a few drawbacks that have been reported by their users.

**Below, you'll see more detailed reviews, but you can also click the links above to see current prices and read customer's reviews on Amazon.

1. Torco Accelerator Octane Booster

Torco has made a reputation as a top-notch manufacturer of race fuels, which is already sufficient reason for you to have it considered above other models that are available in the market. They know how to achieve optimal performance of your engine, providing you with the assurance of its effectiveness.

With the use of this product, the octane of your fuel can be raised to as much as 105, which is pretty much impressive when it comes to what is claimed by other manufacturers. It can result into greater horsepower and efficiency, which are exactly the reasons why you will be using an octane booster in the first place.

Editor Rating : Great

Versatility is another reason why this product stands out from all others within the competition. The blend can be customized based on individual needs and preferences. You will have completed control on how it can be used.

Even if you have a sensitive engine, this octane booster will not cause any harm. As shared by the people who have already used this product in the past, catalytic converters and O2 sensors will not be damaged, regardless of how sensitive they can prove to be.

Things We Liked:

  • Impressive octane boosting capacity
  • Works as advertised
  • Allows engine to run smoothly

Things We Didn’t Like:

  • Customer service can be improved

2. Klotz Octane Booster

This octane booster comes in a one gallon packaging, which is better than many others that are smaller in size. One thing that we loved about this octane booster is that it is made from 100% pure synthetics. There are no chemicals that are used in its production.

It is also excellent when it comes to compatibility, making it useful in a wide array of applications. It can be blended with oils and lubricants, even if they are subjected to high temperatures. They can also be mixed with petroleum oils, synthetic lubricants, and gasoline.

Editor Rating :  Great

This octane booster is made from concentrated tetraethyl lead substitute, a premium formulation that can improve the octane rating of petrol by as much as 10 numbers, which is equivalent to 100 points. With the use of this octane booster, the negative impacts of spark knock and engine detonation can be alleviated.

Octane boosting is not the only benefit that can be achieved with the use of this product. Taking a look at the octane booster reviews that have been shared by its users, we also conclude that it can be effective in providing lubrication to upper cylinder. This makes it beneficial in more ways than one.

Things We Liked:

  • Gives exhaust a good smell
  • Prevents rough idle in engines

Things We Didn’t Like:

  • May not be as effective for newer cars

3. Lucas 10026 Octane Boost

One of the things that will captivate your attention about this product is its practical design, making it one of the options that are perfect for storage or use. However, its small packaging may be a deterrant for some. One bottle contains only 16 ounces. At such size, however, it is pretty much impressive that it can already treat up to 25 gallons of fuel.

If you are looking for an octane booster that can be safe for different types of engines, this is one of the best options that can be taken into consideration. As the manufacturer claims, it can be used even for catalytic converters, oxygen sensors, and turbos. Whether you have carbureted or fuel-injected engine, this can also prove to be a perfect choice.

Editor Rating :  Great

What exactly can you expect from the use of this product? Well, one would be having cleaner fuel burn, which is beneficial in terms of the production of fewer emissions. This is an excellent way to be more eco-friendly. In addition, it can also provide more boost compared to what can be offered by most of the brands that are available in the marketplace.

So, how is this product able to do what it claims? This is possible through the use of a chemical known as MMT or Methylcyclopentadienyl Manganese Tricarbonyl. The latter increases the density of fuel and allows it to burn longer.

Things We Liked:

  • Eliminates spark knocks
  • Easy to use

Things We Didn’t Like:

  • Small size

4. Royal Purple Max Boost

This high-performance octane booster has also been given positive feedbacks by its users. From the octane booster reviews of other people and based on our independent evaluation, we can say that this is indeed one of the trustworthy options that you can consider.

It is safe for use in a wide array of situations. For instance, as it has been asserted by the manufacturer, you can have it used for unleaded and leaded gasoline, ethanol blends, and even in reformulated petrol. It can also be safe for catalytic converters and oxygen sensors.

Editor Rating :  Great

The premium formulation of this octane booster allows it to deliver a diverse set of benefits, such as elimination of detonation due to engine damage and knocking, which commonly happens when you are using a gasoline that comes with low octane.

With this product, you can raise octane by as much as 3 numbers or 30 points. This may be a bit minimal compared to other alternatives, but if you do not need much octane, this is going to be a decent option.

Things We Liked:

  • Economical
  • Improves throttle response
  • No added alcohol

Things We Didn’t Like:

  • Contains lead

5. 104+ 10406 Octane Boost

From the five products that we are tacking in this guide, this is perhaps the least effective in terms of its ability to improve octane. Nonetheless, it can deliver acceptable results, which is why it can still be considered as an ideal option in spite of the minimal octane boost that it can provide.

This is an effective fuel injector cleaner. With such, you can anticipate that it can do a good job in terms of improving fuel economy, engine power, elimination of throttle hesitation, and reduction of engine knocks.

Editor Rating :  Great

Acceleration, gas mileage, and power are some of the benefits that can be enjoyed with the use of this product. Aside from these, it has also been well-received by many people because it can be used safely even for oxygen sensors and catalytic converters.

Lastly, it is also worth noting that this product does not come with an expiration date. However, proper handling and storage will be necessary in order to preserve its best quality. Watch out for flakes and sediments, among other signs of possible contamination.

Things We Liked:

  • Cleans up carbon
  • Prevents pinging

Things We Didn’t Like:

  • More than one full dose may be required

Do Octane Boosters Really Work?

A lot of people are hesitant about its effectiveness. As it has been proven by others, and as we will assert, octane boosters work. However, this will all depend on the specific products that you will choose. Do not fall into the trap of deceptive advertising. Some promises are too good to be true, and hence, it pays to be always attentive on the claims that are made by the seller.

Benefits of Using Octane Booster

The main benefit of using an octane booster is that it improves the compression of the fuel before it detonates. This is expected to increase the power of the engine and will result into a higher level of efficiency. Nonetheless, the benefits can be yielded only if you choose the right product and if you make sure that the vehicle will be maintained in its best condition all the time. It can also increase the resistance to pre-ignition, which is one of the reasons why it is instrumental in terms of being able to improve the power of the engine.

Essential Factors to Consider

In order to evaluate the possibilities, it is important to keep the following things in mind, which will increase the likelihood of making the right decision:

  •  Cost: This is perhaps the most important for a lot of people. Many people may be tempted to choose the one that comes with the cheapest price tag. Nonetheless, being cheap does not always guarantee being the best. In most instances, you should not hesitate to spend more if this means that you will be able to enjoy better quality and functionality.
  •  Reviews: If you are clueless about which product you should choose, it would be best to go online and look at the octane booster reviews of other people. Pay attention to what they are saying about the performance of some of the products that are available. Through the insights and experiences that they are sharing, it will be easier to make the right choice.
  • Octane Boost: This is one of the most important technical specifications that deserve your attention. Simply put, this refers to how much it can improve the octane in your petrol. This is specified by the manufacturer through their individual methods and not by a central or regulating agency. Meaning, the manufacturer can easily make their own claims, so do not always trust what you see.
  • Frequency of Use: You also need to consider how frequent you will need to use the octane booster as this will have an effect on how economical it will be in the long-run. Keep in mind that this is not one product that you use only for a single time, so the costs can be recurring.
  • Size: This is important because it will be indicative of cost. Even if it is expensive, if it is in a large container, you should not hesitate in having it purchased because it only means that it can be useful for a longer period, and hence, the cost-per-use, when computed, can end up being cheap.
  • Compatibility: Before you make any final decision with regards to which one to choose for the best octane booster, you also need to think about the vehicle that you have, or more specifically, the type of engine that it has. Different engines may have different requirements, so you have to make sure that you are using a compatible octane booster.


Indeed, your search for the best octane booster will not be an easy one, but you should never make a decision in haste. Deciding on the basis of price alone is never sufficient. You have to consider what other people are saying by reading octane booster reviews and be diligent in the evaluation of the possibilities. If you want to make the right choice, keep an eye on the options that we have recommended above, and for sure, you will not have regrets.