The 10 Best Octane Additives For Gasoline (2022 reviews)

octane additives for gasoline
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Are you planning to buy octane additive for gasolines, and are you confused about the options ? Your search ends here.

Our review process:

Our Top Picks:

Best Overall:
Buy: Unknown Octane Additive For Gasoline
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Best For Daily Car:
Buy: Stp Octane Additive For Gasoline
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Best With Noticeable Improvement:
Buy: Rislone Octane Additive For Gasoline
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Best For Fuel Economy:
Buy: Lucas Oil Octane Additive For Gasoline
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Best With Fast Shipping:
Buy: Lucas Octane Additive For Gasoline
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Best For Bike:
Buy: Klotz Octane Additive For Gasoline
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Best For Prior To Emissions:
Buy: Blue Magic Octane Additive For Gasoline
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Best For Two Fill Ups:
Buy: Torco Octane Additive For Gasoline
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Best For Stopping Knocks:
Buy: Gumout Octane Octane Additive For Gasoline
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Best Mileage:
Buy: Vp Racing Fuels Octane Additive For Gasoline
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Best Overall: Unknown Octane Additive For Gasoline

Unknown Octane Additive For Gasoline
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Here, we review an additive that manages to win our hearts. It's the Unknown Octane Additive For Gasoline and it's widely considered as one of the best additives you can buy. The unknown octane additive for gasoline is safe for catalytic converters and it is common. Make sure this fits by entering your model number. And, the additive can be bought for good value and it provides better gas mileage.

The additive cleans fuel injectors and the complete fuel system. Also, the additive has improved gas mileage and it responds well. Most importantly, the unknown octane additive for gasoline is safe for all catalytic converters and oxygen sensors.

Most customers found that the additive works well with lower price gasoline. In addition, they say that the additive will work but it’s not a substitute to fix an old gas problem. In addition, they also found that the fuel level is not so high, so even if you can get 5 gallons of new gas in you will be in a much better spot. In conclusion, many customers have used the additive for more than a few months without any issues, and it shows no sign of giving up.

Top Customer Quotes:
  • This cleans and helps with gas mileage.
  • This is great for older cars that have always needed 91 octanes.
  • Add the entire contents of the bottle to the gas tank and fill with fuel.
  • One bottle treats up to 18 gallons.

Best For Daily Car: Stp Octane Additive For Gasoline

Stp Octane Additive For Gasoline
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The line of additives comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Stp Octane Additive For Gasoline cleans the fuel intake system to restore lost performance. Use regularly when you fill up your tank. And, it helps reduce knocking and it can buy for good value.

Lastly, the stp octane additive for gasoline is compatible with cap-less fuel tanks.

Almost all customers quickly discovered that the additive cleans the fuel system very well. Further, a few strongly agree that the additive is a perfect octane booster for a daily car. Consequently, buyers were very happy to recommend it to friends and would-be buyers.

Top Customer Quotes:
  • This two-in-one formula boosts octane and cleans the fuel intake system.
  • This is great compared to other namebrands.
  • This is made with jet fuel" There is no mention of lead.
  • This is a subscription order plan.

Best With Noticeable Improvement: Rislone Octane Additive For Gasoline

Rislone Octane Additive For Gasoline
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Not everyone likes to purchase additives for their regular usage, but the Rislone Octane Additive For Gasoline would be an anomoly. The rislone octane additive for gasoline works with noticeable improvement in performance and it is good for gas mileage. Remember, your car is what it eats. The air / fuel mixture in the cylinder explodes separately from the main ignition caused by the spark plug.

The additive will not harm catalytic converters or oxygen sensors. Finally, the rislone octane additivefor gasoline allows the engine to run at optimum spark timing, which not only creates more power, but also, in many engines, reduces emissions and increases fuel mileage.

Almost all buyers quickly discovered that the additive is a great booster for octane levels. Also, a few say that the additive works with unleaded gasoline, ethanol e10 e15 e85 flex fuels and racing fuel. In addition, a few say that the additive works well as stated on their web site. With no doubts, this additive passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:
  • Nozzle allows it to be poured into all fuel tanks, including cap less systems.
  • This allows for better gas mileage and it can be bought for good value.
  • This is advertised at 19mpg hwy and 17mpg city.
  • 1 bottle treats up to 20 gallons of gasoline.

Best For Fuel Economy: Lucas Oil Octane Additive For Gasoline

Lucas Oil Octane Additive For Gasoline
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The best part: luca oil octane additive for gasoline costs comparatively low and it is available to ship in 24 hours. Not everyone likes to purchase additives for their daily purpose, but the Lucas Oil Octane Additive For Gasoline would be an anomoly. In short, with a 4.8 rating and more than 3472 buyers, the lucas oil octaneadditive forgasoline stands as the best choice.

Most customers opine that the additive works for your vehicle and driving conditions. In addition, a few strongly agree that the additive allows screaming performance on hot days with no pinging. In addition, they strongly agree that the additive is great to find this on amazon.

Top Customer Quotes:
  • This can last for quite some time.
  • This is as good as Torco or Boostane.
  • Good brand reputation.

Best With Fast Shipping: Lucas Octane Additive For Gasoline

Lucas Octane Additive For Gasoline
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The Lucas Octane Additive For Gasoline is suitable and reliable and fits well with your daily uses. The lucas octane additive for gasoline is safe for turbos, is common and it is nimble. Lucas oil octane booster bottle has been tested and proven to deliver three times more boost than most other brands. Further, the additive is designed to worth every penny and it is great for brand name.

Finally, the lucas octane additivefor gasoline is a genuine performance enhancer.

Most customers agree that the additive has worked really well and also will add octane to any machine. And, a few also found that the additive will make a 6 cylinder engine sing with a third of the bottle. Moreover, a few strongly agree that the fuel tanks are much smaller than cars. Be sure to measure the right amount according to the instructions on the bottle. To sum up, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • This is supposed to raise your octane rating by 3 points if mixed as directed.
  • This works very well and it feels smooth.
  • This can be harmful to certain car sensors.
  • This is safe for turbo's, oxygen sensors and catalytic converters.

Best For Bike: Klotz Octane Additive For Gasoline

Klotz Octane Additive For Gasoline
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If you often find yourself confused about appropriate and satisfactory additive,ss Klotz Octane Additive For Gasoline should be your first option for buying. Make sure this fits by entering your model number. And, the additive has controlled burn speed and it comes with a fuel stabilizer. In short, with a 4.5 rating and more than 2480 buyers, the klotz octaneadditive for gasoline stands as the best choice.

Most customers opine that the additive is where most people spend the most time anyway. In addition, they also found that the additive provides the added peace of mind of including the tetraethyl component. In addition, a few say that the gas additive to boost the octane worked like a charm. Without any doubt, this additive passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:
  • This has a tech line, Maybe give them a call to clear up the confusion.
  • Tetraethyl lead substitute for added lubricity.
  • This works well as an octane boost.
  • This will eat your clear in a second.

Best For Prior To Emissions: Blue Magic Octane Additive For Gasoline

Blue Magic Octane Additive For Gasoline
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Blue Magic is known for creating pragmatic and minimalist additives for people on the go, and its line of Blue Magic Octane Additive For Gasoline definitely falls in line with that reputation. The blue magic octane additive forgasoline will not harm sensors or catalytic converters. Make sure this fits by entering your model number. And, it restores lost horsepower, is safe for all gasoline engines, sensors and catalytic.

Above all, the blue magic octane additive for gasoline is great for prior to emissions and it helps clean fuel injectors.

Most buyers found that the additive is great for high milage engines. Also, a few strongly agree that the additive is by far a night and day difference over 10% ethanol 93. And, they say that the additive has old power and it runs smoothly.

Why We Like This:
  • This is designed to worth every penny and it has more pickup.
  • Eliminates engine knock, hesitation and stalling.
  • Increases octane level and restores lost horsepower.
  • Contains MMT, the most effective octane booster known.

Best For Two Fill Ups: Torco Octane Additive For Gasoline

Torco Octane Additive For Gasoline
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Torco offers a variety of additives for personal choice and yet maintains quality in all the variants. Also, it has increased octane and it is easy to use. Make sure this fits by entering your model number. Above all, the Torco Octane Additive For Gasoline is, without challenge, the best fuel additive on the market.

Almost all customers opine that the additive works well with high compression engines. Also, a few say that the additive is good for two fill ups. Consequently, customers were eager to recommend it to friends and families.

Top Customer Quotes:
  • Releases all the power that your engine has to offer.
  • This can to 15 gallons of Sunoco 93 produces about 100.
  • Makes your fuel burn more completely.
  • This is a cheaper alternative for sure.

Best For Stopping Knocks: Gumout Octane Octane Additive For Gasoline

Gumout Octane Octane Additive For Gasoline
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The Gumout Octane Octane Additive For Gasoline's superior materials makes sure that it ages well with use. Make sure this fits by entering your model number. Further, the additive is best for stopping knocks and it has reduced emissions. In conclusion, with a 4.7 rating and more than 416 buyers, the gumout octane octane additive for gasoline stands as the best choice.

Most customers found that the additive improves overall performance, plus it is the greatest for easy starting of equipment. Moreover, they strongly agree that this additive is a good alternative to higher octane fuel.

Why We Like This:
  • Best for stopping knocks and pings, reducing emissions.
  • New and hot releases.

Best Mileage: Vp Racing Fuels Octane Additive For Gasoline

Vp Racing Fuels Octane Additive For Gasoline
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Vp Racing Fuels offers a variety of additives for personal choice and yet maintains quality in all the variants. Furthermore, it increases your numbers, Go to their site and it comes with awesome stuff. Make sure this fits by entering your model number. Above all, the Vp Racing Fuels Octane Additive For Gasoline improves throttle response and acceleration, while eliminiating knocks and pings.

Almost all customers agree that the additive is amazing, the difference in power and smoothness. Further, they also found that the additive has products for both 4 - cycle and 2 - cycle engines, check them out. To sum up, buyers found this to be one of the best additives for daily purposes.

Top Customer Quotes:
  • This is considerably cheaper mixing with 93 octanes than buying 100 octane pump gas.
  • This does work but warning people with cars that have high miles.
  • increases octanes up to 8 numbers/80 points and increases horsepower.
  • This has all the different types of fuels they make.