As our leading product range, NF prides itself on producing octane boosters that are amongst the best in the world. While there are many octane boosters available, none offer the proven results offered by NF. Extensively tested in the laboratory, on the race tracks and on the street, you'll be hard pressed to find an octane booster that can compete on both quality and value.



NF Ultra Race Fuel Concentrate

NF Ultra Unleaded Race Fuel Concentrate

NF's flagship product offers a blend normally found only in high-end race fuels. By adding NF Ultra Unleaded Race Fuel Concentrate to pump fuel, you are giving your vehicle a product that can outperform a lot of more expensive commercially available race fuels. NF Ultra Unleaded Race Fuel Concentrate is a fully synthetic racing octane booster that not only raises octane more than its competitors, but also includes a power booster which increases the energy in the fuel giving even better performance.

  • Instantly increases octane rating by up to 10 RON:
    • 1 tin mixed with 60 litres of pump fuel increases petrol octane by 6 RON
    • 1 tin mixed with 40 litres of pump fuel increases petrol octane to by 8 RON
    • 1 tin mixed with 20 litres of pump fuel increases petrol octane to by 10 RON
  • Power Booster increases energy in the fuel
  • Eliminates detonation / knocking / pinging / pinking
  • Increases acceleration & performance
  • Reduces hesitations & engine temperatures
  • Safe for oxygen sensors & catalytic converters
  • Safe to use in every tank

NF Race Octane Booster

NF Race Octane Booster

  • Instantly increases octane rating by up to 6 RON
  • Recommended for race days, track days and dedicated race cars
  • One bottle treats 60 litres of fuel for the maximum octane increase
  • Easy to use bottle fits straight into the fuel filler avoiding spillage
  • Eliminates detonation / knocking / pinging / pinking
  • Increases acceleration & performance
  • Reduces hesitations & engine temperatures
  • Safe for oxygen sensors & catalytic converters
  • Child Proof Cap
  • Non-Flammable

NF Sport Octane Booster

NF Sport Octane Booster

  • Instantly increases octane rating by up to 5 RON
  • Recommended for every day use in high performance cars
  • One bottle treats 45-60 litres of fuel (1 tank)
  • Easy to use bottle fits straight into the fuel filler avoiding spillage
  • Eliminates detonation / knocking / pinging / pinking
  • Increases acceleration & performance
  • Reduces hesitations & engine temperatures
  • Safe for oxygen sensors & catalytic converters
  • Child Proof Cap
  • Non-Flammable

NF Super Street Octane Booster

NF Super Street Octane Booster

  • Instantly increases octane rating by up to 4 RON
  • Contains specially formulated cleaners to maintain a clean full system
  • Removes carbon deposits which increase detonation and pinging problems
  • Cleans injectors, intake valves and carburettors
  • Boosts & restores lost performance and acceleration
  • Excellent results in 2 stroke engines
  • Easy to use bottle fits straight into the fuel filler avoiding spillage
  • Eliminates detonation / knocking / pinging / pinking
  • Reduces hesitations & engine temperatures
  • Treats 1 tank up to 60 litres
  • Safe for oxygen sensors & catalytic converters
  • Child Proof Cap
  • Non-Flammable
  • Tested the best performing octane booster in Australia by Zoom Magazine - January 2004

NF Street Octane Booster

NF Street Octane Booster

  • Instantly increases octane rating by up to 3 RON
  • Easy to use 1 bottle per tank
  • Easy to use bottle fits straight into the fuel filler avoiding spillage
  • Eliminates detonation / knocking / pinging / pinking
  • Increases acceleration & performance
  • Reduces hesitations & engine temperatures
  • Treats 50 litres
  • Ideal for valve seat recession protection (lead substitute)
  • Safe for oxygen sensors & catalytic converters
  • Child Proof Cap
  • Non-Flammable

NF Bike Boost-N-Clean

NF Bike Boost-N-Clean

  • Treats 1 motorcycle tank (5 litres to 20 litres)
  • Instantly increases octane rating by up to 5 RON
  • Great for all bikes, quads, wet bikes, jet skis, boats etc
  • Excellent results in 2 stroke and 4 stroke engines
  • Eliminates detonation / knocking / pinging / pinking
  • Boosts power & restores lost performance and acceleration
  • Reduces hesitations & engine temperatures
  • Cleans injectors, intake valves and carburettors
  • Breaks down carbon deposits which increase detonation and pinging problems
  • Contains specially formulated cleaners keeping the entire fuel system clean
  • Safe for oxygen sensors & catalytic converters
  • Child Proof Cap
  • Non-Flammable
NF Octane Boosters

The easiest and safest Octane Booster available:

  • Non-Flammable: NF is the only non-flammable Octane Booster on the market - safe to store and transport, even in large quantities
    • Verified by Shell Australia under the ASTM D4057 method
  • Safe for your engine:
    • Passed the BMW NA/SwRI IVD test under the ASTM D5500-98 method for valve and combustion chamber deposits
    • Passed the MIRA test for valve seat protection
    • Passed the Ford USA test for contaminant retention, safety and catalytic converter performance
  • Convenient: The design of the bottle fits straight into the tank - no funnel required
  • Tried and Tested with some amazing results and credentials:
    • Octane Number improvements laboratory proven using the ASTM D2699 method, which is the method used by refineries across the globe to test the octane of petrol
    • Tested by Ford Australia under AS 2877 for fuel economy in both highway and city cycles and reduction in emissions
    • Proven: NF has been proven for millions of kilometres across the globe on the street and on the racetrack, by end users, tuners and racing teams

NF PRODUCTS SETTING WORLD STANDARDS

  • A safe, environmentally friendly octane booster
  • Prevents carbon buildup
  • Keeps valves and combustion chambers clean
  • Engine is easier to start and runs smoother
  • Gives more power and better fuel economy
  • Reduces knocking, pings and hesitations

NF is unique, it works, is very affordable and it achieves amazing results.
The results are not only in performance and more power gains, but better throttle response, better fuel economy, smoother & cooler running engines and easier starting.

Fast Fours (Fast WRXs) Magazine octane tested a range of octane boosters in late 1999. Below is the graph of the results of the test. See here for the full test.

Octane Booster Test Results Graph

Frequently Asked Questions


  • Why should I use an octane booster?
  • Using an Octane Booster increases the octane of the fuel. Higher octane fuel protects the motor by reducing pre-ignition, detonation and pinging. using NF Octane Boosters results in a smoother running engine, increased fuel economy, better power and performance and reduced carbon build up.

    Running higher octane allows the vehicle timing to be advanced and turbo boost pressure to be increased, resulting in better power and efficiency. In modern vehicles the ECU will detect the better fuel and make adjustments itself, other vehicles can be tuned on a dyno to take advantage of the better fuel. In fact, even modern vehicles can benefit hugely by tuning for the better fuel.

  • How do I use NF Octane Booster?
  • NF Octane Booster is best added to your petrol tank, at the filling station, before you fill up with petrol. Pour the NF into your petrol tank and then fill up to ensuring a good mix. Because NF is a liquid, it mixes with the fuel immediately.
  • Can I add NF Octane Booster to any fuel?
  • NF Octane Booster is good for use in any petrol vehicle and is compatible with unleaded, LRP(Lead Replacement Petrol) and leaded petrol. NF recommends using the highest available octane pump fuel to give the best gains.
  • NF Octane Booster or race fuel?
  • Commercial race fuels tend to be very expensive and hard to find. Using NF Octane Boosters can give you higher octane and better performance than some race fuels with the added convenience that comes with only having to transport a few small, non-flammable bottles. Also, laws often prohibit transporting more than a few litres of fuel in your vehicle, meaning that carrying tins of 20 litres or more is illegal. Also, race fuels do not carry road tax as pump fuels do, which makes using race fuel in street vehicles illegal.
  • How much octane do I need?
  • You should run high enough octane to eliminate any detonation in your engine. If the octane level is too high for your vehicle, the fuel will burn too slowly and your car will start to lose performance. Running the correct octane will have your engine running at it's most efficient, delivering the best power.
  • Will octane booster damage my engine?
  • No, higher octane fuel protects an engine from detonation(knocking/pinging), thereby extending the life of the engine.
  • What is detonation / knocking / pinging / pre-ignition?
  • Due to high temperatures and compression, petrol can ignite before the spark plug is fired. This occurs while the piston is still moving upward and is the equivalent of hitting the piston crown with a large hammer. Every time a vehicle knocks, damage is done to the piston and it is only a matter of time till the piston fails. The higher the octane of the petrol, the higher its resistance to knock.
  • My spark plugs have gone a rusty/orange colour. Is this normal?
  • Yes, just as unleaded fuel leaves black deposits on spark plugs and leaded fuel leaves white deposits, NF treated fuel leaves a rusty coloured deposit.
  • Will NF Octane Booster foul my spark plugs?
  • NF Octane Boosters will not foul spark plugs if the dosage instructions are followed. If the fuel is overdosed, spark plug fouling may occur. This is picked up as a misfire which is caused by excessive deposits on the spark plugs. The spark plugs can simply be replaced or cleaned with emery paper.