Top 10 Octane Boosts
for August 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.8
SCORE
Royal Purple Max Boost Octane Booster - 16 oz. Bottles with Free Koozie (ROY11757)

Royal Purple Max Boost Octane Booster

16 oz. Bottles with Free Koozie (ROY11757)

by ROYAL PURPLE
What We like

Max-Boost is a racing formula and is not street legal.

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Product Features

  • Replaces lead additives for protection of non-hardened valve seats
  • Reduces engine knocking/pinging and stabilizes fuel
  • Reduces power loss due to knock-retard in computer-controlled vehicles
  • Restores power and fuel economy while cleaning deposits from fuel injectors
  • Raises octane rating up to 30 points or 3 numbers

Restores power and fuel economy while cleaning deposits from fuel injectors Raises octane rating up to 30 points or 3 numbers Reduces engine knocking/pinging and stabilizes fuel Reduces power loss due to knock-retard in computer-controlled vehicles Replaces lead additives for protection of non-hardened valve seats

2
9.5
SCORE
Lucas Oil 10026-PK12 Octane Booster - 15 oz (Pack of 12)

Lucas Oil 10026-PK12 Octane Booster

15 oz (Pack of 12)

by Lucas
What We like

Provides more boost than most other brands

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Product Features

  • Suitable for use in fuel injected and carbureted engines
  • Safe for turbos, oxygen sensors and catalytic converters
  • Sold in case packs of 12
  • Promotes clean fuel burn for fewer emissions

Promotes clean fuel burn for fewer emissions Safe for turbos, oxygen sensors and catalytic converters Suitable for use in fuel injected and carbureted engines Sold in case packs of 12

3
9.4
SCORE
Royal Purple 11757 Case of 6 Max Boost Octane Booster - 16 oz Bottles Bundle with Koozie

Royal Purple 11757 Case of 6 Max Boost Octane Booster

16 oz Bottles Bundle with Koozie

by Royal Purple
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4
9.1
SCORE
STP Octane Booster, Fuel Intake System Cleaner, Bottles, 5.25 Fl Oz, Pack of 12, 18040G-12PK

STP Octane Booster

Fuel Intake System Cleaner, Bottles, 5.25 Fl Oz, Pack of 12, 18040G-12PK

by STP
What We like

Compatible with cap-less gas systems

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Product Features

  • Use regularly when you fill up your tank
  • Helps reduce knocking and pinging
  • Restores power and acceleration
  • This two-in-one formula boosts octane and cleans the fuel intake system

Helps reduce knocking and pinging Restores power and acceleration Use regularly when you fill up your tank This two-in-one formula boosts octane and cleans the fuel intake system

5
8.7
SCORE
Gumout Octane Booster, 10 oz Bottle (Pack of 6)

Gumout Octane Booster

10 oz Bottle (Pack of 6)

by Itw Brands
What We like

UPC : 071948000100

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Product Features

  • 10 Ounce Bottles
  • Best for stopping knocks and pings, reduced emissions
  • Pack of 6
  • Boosts Octane

Best for stopping knocks and pings, reduced emissions 10 ounce bottles Pack of 6 Boosts octane

6
8.5
SCORE
Royal Purple 11757 Max Boost Octane Boost Case, 16 fl. oz

Royal Purple 11757 Max Boost Octane Boost Case

16 fl. oz

by Royal Purple
What We like

Restores power and fuel economy

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Product Features

  • For best performance, follow the manufacturer's recommendations in your vehicle owners manual.
  • Raises octane rating up to 30 points or 3 numbers
  • Reduces engine knocking and pinging

Raises octane rating up to 30 points or 3 numbers For best performance, follow the manufacturer's recommendations in your vehicle owners manual. Reduces engine knocking and pinging

7
8.1
SCORE
KLOTZ OIL OCTANE BOOST CS/10 KL-602

KLOTZ OIL OCTANE BOOST CS/10 KL-602

by KLOTZ SPECIAL FORMULA PRD
What We like

Please verify your own fitment

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Product Features

  • Sold Each
  • SKU: KL602

Sold each Sku: kl602

8
8.1
SCORE
Motorkote Hyper Octane Boost, Octane Booster Fuel Treatment, Reduces Engine Knock 16 fl. oz, 6 Pack MK-10472-06

Motorkote Hyper Octane Boost

Octane Booster Fuel Treatment, Reduces Engine Knock 16 fl. oz, 6 Pack MK-10472-06

by MotorKote
What We like

Premium Octane formula

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Product Features

  • Recommended for all levels and grades of Gasoline - Safe for all engines and will not void warranties
  • Immediately reduces knock, pinging and hesitation
  • Makes poor gas drivable and safe for engines
  • Highest Legal (EPA approved) limit of MMT for Octane
  • Fit type: Universal Fit

Fit type: universal fit Makes poor gas drivable and safe for engines Highest legal (epa approved) limit of mmt for octane Recommended for all levels and grades of gasoline - safe for all engines and will not void warranties Immediately reduces knock, pinging and hesitation

9
8.1
SCORE
Blue Magic NA31 Turbo 108 Octane Boost - 32 fl. oz.

Blue Magic NA31 Turbo 108 Octane Boost

32 fl. oz.

by Blue Magic
What We like

This item is not for sale in Catalina Island

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Product Features

  • Eliminates engine knock, hesitation and stalling
  • Increases octane level
  • Contains MMT
  • Will not harm sensors or catalytic converters

Contains mmt Will not harm sensors or catalytic converters Eliminates engine knock, hesitation and stalling Increases octane level

10
7.3
SCORE
Blue Magic NA30-12PK Turbo 108 Octane Boost - 16 fl. oz, (Pack of 12)

Blue Magic NA30-12PK Turbo 108 Octane Boost

16 fl. oz, (Pack of 12)

by Blue Magic
What We like

Increases octane level and Anti-lock effectiveness

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Product Features

  • Will not harm sensors or catalytic converters
  • Flash point: 37.0 degrees_celsius
  • Eliminates engine knock, hesitation and stalling
  • Increases octane level and restores lost horsepower
  • Safe for all gasoline engines

Safe for all gasoline engines Increases octane level and restores lost horsepower Will not harm sensors or catalytic converters Eliminates engine knock, hesitation and stalling Flash point: 37.0 degrees_celsius

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