TenBest

10 Best Gas Octane Boosters

Updated December 2024

Top Choice

104+ 10406-6PK Octane Boost, 16 Fl. oz. (Pack of 6)

Unknown

9.8

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STP Octane Booster, Fuel Intake System Cleaner, Bottles, 5.25 Fl Oz, Pack of

STP

9.5

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LUCAS LUC10026 Multicolor Octane Boost, 15. Fluid Ounces

LUCAS

9.3

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TORCO F500010TE Unleaded Fuel Accelerator

TORCO

8.9

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Johnsen's 4688-8-12PK Octane Booster - 7 oz., (Pack of 12)

Johnsen's

8.6

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RaceGas 100032 Race Fuel Concentrate 100 to 105 Octane

RaceGas

8.4

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RACE-GAS ULTRA Race Fuel Concentrate

RaceGas

7.9

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

LUCAS

7.6

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Dyno-tab 45720 Ultra Fuel Booster 6 Tab Card

Dyno-tab

7.5

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Dyno-tab 45456 HP Octane Booster 6-tab Card

Dyno-tab

7.1

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