10 bestOctane Boostersof June 2026
112M consumers helped this year.
1
Archoil AR6900-P Max Advanced PETROL Fuel Additive Concentrate, 1L Treats 1,000L of Fuel, Petrol Injector Cleaner, GPF Turbo EGR Valve Cleaner, Super Unleaded Convertor (1Litre)
Archoil
9.8
2
Millers Oils VSPe Power Plus Fuel Additive & Octane Booster 500ML
Millers Oils
9.6
14% off
3
Nitrox Car Octane Booster and Petrol Boost Powerful Fuel System Injector Cleaner 300ml Additive Treatment Cleaning Engine Emissions Combustion Chambers Remove Debris High Performance Increase MPG BHP
Nitrox
9.3
4
Lucas Oil 40026 Octane Booster-444ml, 444 ml
Lucas Oil
9.1
34% off
5
Liqui Moly Octane Booster | 200 ml | Petroladititive | SKU: 21616
Liqui Moly
8.8
Other
PERFORMANCE OCTANE BOOSTER PETROL TREATMENT/ADDITIVE - 325ml
Lucas Oil 40930 Octane Booster-155ml
Borfh Octane Booster 300ml (ROZ) | Increases Octane Rating by 2-4 Points | Enhances Engine Performance, Reduces Knocking | Suitable for Gasoline Engines | Easy to Use and Effective Boost
Amsoil DOMINATOR Octane Boost
6
Amsoil APICN Performance Improver Gasoline Additive Bottle, 12 Oz
Amsoil
8.5
7
Wynn's 1831003 43863 Octan 10 Plus Power Booster 325 ml
Wynn's
8.2
8
Octane Booster Performance Fuel Additive Treatment, 200ml, Pack of 4
Generic
7.9
9
CVL Extra Turbo 500ml – Valve Seat Lubricant and Octane Booster, Performance Fuel Additive for High Compression and Turbocharged Engines
Generic
7.6
10
Rislone Hy-per Fuel Octane Booster,6 fl. oz, 1 Pack,4747
Bar's Leaks
7.3
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