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  • Flywheel Power: +25% Power, +25% Torque, +10% Economy
  • Price: $1,195
  • Model Compatibility: Isuzu D-max
  • Installation Time: 1 Day

"A much better driving experience with effortless torque and power and improved fuel economy! It doesn't get much better!"

HPF CRD-Flash tuning is THE state of the art way of improving both power and torque for your modern common rail diesel engine. By re-calibrating the factory engine computer unit (ECU) we are able to optimize the engine power and torque output as well as improve the vehicles fuel economy by as much as 10%. Reprogramming the vehicles ECU has a number of advantages not at least is that we can retain all of the manufacturers inbuilt safety features as we are not tricking or going behind the ECU’s back. Additionally, reprogramming the ECU gives us the unparalleled ability to alter torque management tables, throttle mapping, boost pressure, fuel pressure & injector timing to name just a few… something no individual chip or module can come close to claiming. Real world average gains of around 25% more power and 25% more torque with no degradation to reliability or drive-ability shows that with CRD-Flash tuning technology you really can have your cake and eat it too!

The process requires the vehicle to be at the Horse Power Factory for a period of one day, where our specialist tuners set the vehicle up on our All Wheel Dyno for a baseline dyno run. The vehicle is then connected to our state of the art ECU reading and writing hardware. Our tuner then continues by adjusting the ECU parameters, all the time monitoring the progress on the dyno screen and via our ECU logging devices and EGT sensors.

At HPF we custom tune every vehicle and each vehicle is returned to the customer along with a dyno graph showing the baseline dyno run and the final run, this graph will display the gains in both Power and Torque for comparison.

For more information on diesel flash tuning and how it works please visit our FAQ page.

PLEASE NOTE : The Horsepower Factory (HPF) has no affiliation with Isuzu and service offered by our company may impact on your vehicle manufacturer warranty as well as the fuel efficiency and emissions of your vehicle.

Vehicle Details

D-Max D-Max D-Max MU-X
Year 2008-2012 2008-2011 2011-2017 2013-2017
Model Automatic Manual All All
Capacity (Litres) 3.0 3.0 3.0 3.0
Engine Cylinders 4 4 4 4
Standard KW 120 120 130 130
Standard NM 333 360 380/430 380/430
CRD-Flash KW 165* 165* 165* 165*
CRD-Flash NM 515* 515* 515* 515*

*Quoted power, torque and economy figures are calculated at the flywheel and indicative of that vehicle, but may vary based on a number of variables including vehicle condition and additional upgrades.

Other Diesel Upgrade Options – ask us for more information!

  • High performance exhaust system
  • High Flow 7 micron BMC air filter element
  • High Performance Intercooler system
  • UPR Billet Alloy Crank Case Ventilation oil Catch Can



More Information:

Click here to learn how to read a dyno graph.

HPF Warranty

HPF power packages are warranted for the parts and services installed by HPF. Please contact us for more information.

Additional Notes

  • We recommend all vehicles coming to HPF for tuning run 98 Octane fuel. Please contact us if you have a need to use different fuel.
  • Power figures listed are estimated kilowatts at the flywheel based on results typically obtained by HPF on HPF’s dynos. Typically these are based of a manual vehicle with standard driveline and standard wheels and tyres. Actual power can vary based on each specific vehicle.
  • Modifications such as this package require the vehicle to be in excellent mechanical order.
  • We advise against increasing the power output substantially on high kilometer engines, if your engine has in excessive of 150,000kms please contact us to discuss options.
  • Whilst every attempt is made to ensure prices listed online are correct, they are subject to change at any time.
  • Additional parts may be required in some cases depending on the condition of the vehicle. Cost of these parts and additional labor required may incur additional cost.

8 Comments please add yours...

  1. avatar

    Can you please send me your address if in Brisbane

  2. avatar

    Hi my name is Daniel, in interested in getting a tune but my father who works for Izumi says there is a black box that records info and if I was to tune my truck I will void warranty is this true??

    • avatar

      Hi Daniel, Their is no magic black box only the ECU. Modifying the tune could potentially effect your warranty if the warrant-able failure is contributed to the tune. Tuning your engine doesn’t automatically void your vehicles warranty.

  3. avatar

    Hi what would it cost to do a remap on a Isuzu D-Max 2015 model thanks Troy

  4. What kind of increase can you expect with the High performance exhaust system and High Flow 7 micron BMC air filter element? Is there anything else holding the engine back from the 600nm you see on the Colorado?

    • avatar

      Hi Chris, you typically gain a modest increase in power and torque fitting the upgraded exhaust and airfilter but you can feel an improvement in throttle response over just a tune.

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