Stage 1

Jeep Cherokee 2001 to 2005 2.8 CRD Stage 1

Takes the 2.8 CRD from 150hp to 180hp, and 360Nm to 430Nm.

+30horsepower
+70newton metres

Where the gain arrives

Standard against Stage 1 through the rev range.

Power before and after
049971461941,0001,5252,0752,6003,1503,675 RPM 049971461941,0001,8502,7003,575hp RPM
  • Standard 150hp
  • Remapped 180hp
Torque before and after
01162323484641,0001,5252,0752,6003,1503,675 RPM 01162323484641,0001,8502,7003,575Nm RPM
  • Standard 360Nm
  • Remapped 430Nm

Standard against Stage 1

MeasureStandardAfterGain
Power150hp180hpup 30
Torque360Nm430Nmup 70

What Stage 1 involves

Stage 1 is for a standard car with nothing fitted. We read the original file off the ECU, write a calibration developed for the 2.8 CRD, then road or rolling road test it before handing the car back. Nothing is added and nothing is removed, so it looks and services exactly as it did.

It takes most of a day. We keep your original file, so it can go back to standard at any point. Figures here are for a healthy 2.8 CRD, and we check the car over before writing to it.

See the full 2.8 CRD page for every file and figure, the other engines on this Cherokee, or all Jeep remapping.

Other engines on this Cherokee

Book your Cherokee Stage 1

We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.