Jeep Grand Cherokee Remap


The Jeep Grand Cherokee is a mid-size SUV produced by the Jeep division of the American manufacturer Chrysler, which is in a strategic global alliance with Italian automobile manufacturer Fiat. While some other SUVs were manufactured with body-on-frame construction, the Jeep Grand Cherokee has always used a unibody chassis.

If you want to gain more power, torque and better MPG for your Jeep Grand Cherokee Car? Then look no further.

Our Jeep diesel performance chips and Jeep remapping via the OBD port will dramatically improve your Car performance and improve your MPG!

  • Every vehicle we do is Custom Remapped, nothing less will do
  • Every vehicle we do carries a Lifetime Warranty on the software
  • Every vehicle we do carries a no-quibble 30-Day Money Back Guarantee

After your ECU upgrade to your Jeep Grand Cherokee, you will enjoy:

Performance Result For Jeep Grand Cherokee

Model Original BHP Tuned BHP Original Nm Tuned Nm
2.7 CRD 161 191 400 461
3.0 V6 CRD 215 251 510 600

[Note: Nm = Newton metre and BHP = Brake Horse Power]

You can call us on our Business number: 08456 529 530. Our Team will be happy to help you.
You can contact Quantum Tuning Certified Dealer located near by you
Buy Your Jeep Grand Cherokee Remap Online and Save 5% from retail price.


Bosch Electronic Diesel Control ensures ideal diesel injection control at all engine operating points. It evaluates in real time sensor data on the temperatures of coolant, fuel and charge air as well as the momentary engine speed, the position of the accelerator pedal and the intake air mass. From these values the EDC calculates the best possible injection process and the correct amount of fuel to be injected.

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