Northern Territory - Hilux D4D - gets Better Fuel Combustion

Northern Territory Hilux D4D gets better fuel combustion using Hiclone, up to  24% increase in power/torque. 24% better economy and 5-15%

Hiclone will save you money no matter what fuel you use.

04 3863 9594

Old or new, car, 4×4, truck or bike we have a fuel saver to help you. We’ll give you more power and improve your fuel economy, guaranteed or your money back.

Over the last 34 years more than 50% of Hiclones sold to 4WD's have gone to Toyota's, because they work.

Try our fuel economy Calculator it will help you to work out the amount of petrol or diesel your using, it may surprise you.


Hilux D4D to have 3x Hiclone Fuel Savers installed to reduce fuel consumption and more grunt, litres per 100KM can be helped. petrol or diesel or your money back.

Hilux D4D to have 3x Hiclone Fuel Savers installed to reduce fuel consumption and more grunt, litres per 100KM can be helped. petrol or diesel or your money back.


Driving the Northern Territory's long distances & paying it's high fuel prices means your paying big $$ to travel anywhere, using Hiclone and our other products will help you get there using a lot less fuel and will put money into your pocket.

Installing Hiclone just before the inlet manifold will give you between 5-15% increase in power & 10-20% better fuel economy, placing one at the filter end of the induction pipe will assist the turbo and bring it on up to 600 rpm earlier this also helps your fuel economy, and a 3rd unit approx. 100mm back from the turbo will give you even greater results.

Hilux Diesel: If you place a Hiclone into the inlet manifold or the hose just before it, you will get 5-15% increase in power & between 10-20% better fuel economy, placing a 2nd unit at the air filter end will give you up to 50% more than one unit.

Hilux Petrol/EFI: Installing a Hiclone 5-30cm back from the throttle body will give you 5-15% increase in power and between 10-20% better fuel economy, a second unit will give you 30-50% more than one Hiclone.

Hilux snorkel: If you have a snorkel a Hiclone into the top will surprise you with extra power and economy as it creates a vortex that wants to and does suck more air in.

Hilux D4D: In most Hilux 2x or 3x Hiclones will work very well for you and 4x units if you have a snorkel, we'll give you a 120 day money back guarantee, suggest you put them all in at the same time and see how they go over the next 40-50 days then if you want to, take the one out at the filter end and if you think you don't need it give me a call and send it back, basically 1's good 2's better 3's best and 4 is the ultimate.

This is how Hiclone works. By spinning the air you get an improved air fuel mixture, this gives you a better combustion, hence more power and fuel economy.

This is how Hiclone works. By spinning the air you'll get an improved air fuel mixture, this gives you a better combustion, hence more power and fuel economy.

We also have several other amazingly products, which work very well alone or together, they all will give you more power/torque and better fuel consumption and will turn your vehicle into a fuel saving  dream machine!

All our inexpensive, non-moving products that can easily be installed by you at home will:

  • Boost your performance
  • Improve fuel consumption
  • Decrease engine noise
  • Reduce emissions
  • De-carbonize your engine
  • Extend your engine’s life 

What are people are saying.

Nissan Patrol Diesel: I was initially very skeptical, but I noticed an immediate power increase at higher revs. Fuel consumption fell from approx. 12L (already reasonable) to nearly 10L per 100km, this  is a saving of over 15%, and there's been a dramatic reduction in the exhaust emissions.

Adam H.

Landcruiser 2005 4.7 V8 Auto: Amazingly, even after all the traffic delays, very heavy traffic flow, and an the extra 30KM on the trip I managed to complete the whole trip only using the main tank, the astounding thing was that the main tank was still a 1/4 full. I saved somewhere between 25% - 30% on fuel.

I know why you offer a 100% money back guarantee on the Hiclones. They work!

Richard F.

Landrover V8 Discovery: Fuel economy facts (before/after) City 15mpg/17mpg = 13.5% improvement (peak hour traffic. stop start mainly 1 person up) Country 19.45mpg/22.1mpg = 14% improvement (110kph highway and some city cycle, 5 persons in total for entire trip) I am very happy with these figures.

Follow Up: Well my 30 days might be up and no I've no interest in sending back the Hiclone. It really does work. Good luck"

Harry L.

Pajero Tdi 2014: Thanks for your great service John, again you make it so easy to deal with you. Keep it up Mate, talk again soon.

This will be my 3rd set of Hiclones and I haven't been disappointed yet".

All the best Ashley R.

Landcruiser 1HZ Diesel: 4X4 magazine conducted an independent test on a 80 series, HZ diesel. Without Hiclone economy was 13.15L/100km.

Installing 1x Hiclone lowered the fuel economy by 17% to 10.91L/100km With 2x Hiclones the fuel economy dropped by 23.5% to 10.05L/100km. (4x4 Magazine independent test)

We've been marketing great fuel saving products for over 20 years and I still get asked for fuel saving tips on a daily basis. Trusting this is of some help, for more information please call me on 04 3863 9594.

Thanks for you time.

John Riley -

Hiclone have been in Australia for over 34 years, sold over 6,000,000 world-wide and have saved many liters per 100 kilometers. They’re an environmentally friendly solution for more power and economy.

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Fuel Prices helped,reduce car petrol costs.

Hiclone fuel saver will improve your fuel economy and reduce your fuel costs. Your litres per 100km can be helped. petrol, Tdi, diesel and LPG or your money back.

Safe and happy travels.

                                                 Safe and happy travels, no matter what you drive.


For more information or if you would like to order off line please call 04 3863 9594.

Thank you.

John Riley

8 Starckie Trail, Smithfield, 4878
04 3863 9594