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Jeep CRD

  • Flywheel Power: +25% Power, +25% Torque, +10% Economy
  • Price: $1,195
  • Model Compatibility: CRD Grand Cherokee, Wrangler, Cherokee
  • 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 Jeep 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

Grand Cherokee Grand Cherokee Grand Cherokee Cherokee Cherokee Wrangler Wrangler
Year 2005-2010 2011-2013 2013-2017 2008-2012 2014-2015 2007-2011 2011-2017
Capacity (Litres) 3.0 3.0 3.0 2.8 2.0 2.8 2.8
Engine Cyl 6 6 6 4 4 4 4
Standard KW 160 177 183 130 125 130 147
Standard NM 510 550 570 460 350 400 460
CRD-Flash KW 198* 210* 210* 155* 150* 155* 175*
CRD-Flash NM 600* 630* 630* 500* 425* 520* 550*

*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.

High performance exhaust systemOther Diesel Upgrade Options – ask us for more information!

  • High Flow 7 micron BMC air filter element
  • High Performance Intercooler system
  • UPR Billet Alloy Crank Case Ventilation oil Catch Can
  • EGR (exhaust gas re-circulation) Valve by-pass

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.

2 Comments please add yours...

  1. avatar

    Hi all,

    I have now travelled 6077 Klm’s and 8 tanks of fuel since HPF performed the ECU & throttle remap. Figured that this should be enough to post a report & comparison.

    Prior to the ECU remap, I had travelled 23,288 Klm’s from new and averaged 9.38 Lt per 100 Klm’s. This is by means of recording klm’s travelled and litres used at each fill, not by the EVIC. My driving is a mixture of freeway, around town and towing at least every 2 – 3 days.

    These are my findings: –
    * My average fuel economy since the remap is now 9.35 Lt per 100 Klm’s.
    * Drivability has improved out of site (not that I thrash it).
    * Throttle response when towing or not is awesome.
    * Turbo lag…….what turbo lag????
    * Seems to use a touch more fuel when towing and less on the freeway which is surprising as I expected it to be the other way around.
    * Seems to use more fuel on excess idle (driving when cold until warms up).

    I would imagine that those that don’t tow regularly would benefit more in the fuel economy area.

    Do I think it is worth spending the coin……..sh*t yeah!!

    I honestly expected a sacrifice in fuel economy to now be driving around with 214Kw & 645Nm under foot and wouldn’t have minded.
    I am now pleasantly surprised.

    Next step is an exhaust upgrade.
    Will record the fuel economy after the exhaust is fitted and also post the dyno results.

    Hope this helps others thinking above taking the plunge.

    Cheers, Craig

  2. avatar

    Hi Matt,

    Just letting you know how impressed I am with the results from the Flash Tune on my 2012 Jeep Grand Cherokee yesterday, it’s only early days, but so far so good. The drivability of the car is so effortless, the throttle response is excellent compared to the original set up. Gear changes seem more natural and the torque, pretty damn good.

    If I had to use just one word to describe the new driving feeling, it would have to be: Effortlessly.

    Thanks again to you and your team for providing me with a big smile on my face every time I now go for a drive…………….

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