JEEP · NGC3 ECU

JEEP GRAND CHEROKEE NGC3 tuning files

Tuning file coverage for the JEEP GRAND CHEROKEE running the NGC3 ECU. Across the matched variants stock power runs from 250 to 326 HP. There are 3 distinct variants on file for this combination. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All GRAND CHEROKEE coverage

Available solutions

Applicable work for the NGC3 on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2

Engine variants & ECU software

3 distinct variants for the JEEP GRAND CHEROKEE on the NGC3 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 5700 326HP
Controller brand: MOTOROLA
ECU: NGC3
Stock power: 326 HP

Variant 2

ECU

Catalog engine: 3500 250HP
Generation: 2011-
Matched gains engine: 3.0 CRD 250
Controller brand: MOTOROLA
ECU: NGC3
Stock power: 250 HP
Stage 1 power: 280 HP
Power increase: +30 HP (+12%)
Stock torque: 570 Nm
Stage 1 torque: 630 Nm
Torque increase: +60 Nm (+11%)

Variant 3

ECU

Catalog engine: 3700 250HP
Generation: 2011-
Matched gains engine: 3.0 CRD 250
Controller brand: MOTOROLA
ECU: NGC3
Stock power: 250 HP
Stage 1 power: 280 HP
Power increase: +30 HP (+12%)
Stock torque: 570 Nm
Stage 1 torque: 630 Nm
Torque increase: +60 Nm (+11%)

Related vehicles

Other vehicles built on the NGC3 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the JEEP GRAND CHEROKEE on the NGC3?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the NGC3 ECU software on this model?

Yes — the JEEP GRAND CHEROKEE on the NGC3 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.