JEEP GRAND CHEROKEE 4XE PHEV – STAGE 1 PERFORMANCE SOFTWARE
$1,099.00
Stage 1: 375HP → 405HP (+30HP) | 470 → 516 lb-ft (+46 lb-ft). Stage 2: 430HP / 561 lb-ft. Continental GPEC4 PCM. Bench flash. 100% reversible.
JEEP GRAND CHEROKEE 4XE PHEV (2022-2024) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
2.0T Turbocharged Inline-4 (PHEV) — Continental GPEC4 PCM — Bench Flash
SKU: AMT.JEP.GCL.4XE.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 375 | 405 (+30 HP) | 430 (+55 HP) |
| Torque (lb-ft) | 470 | 516 (+46 lb-ft) | 561 (+91 lb-ft) |
Required & Recommended Parts
| Tune | Required Parts | Recommended Parts |
|---|---|---|
| Stage 1 | — | Performance air filter |
| Stage 2 | — | Combustion engine intake, charge air management |
Overview
The Grand Cherokee 4xe is strategically important because hybrid and PHEV SUVs are becoming a larger part of the tuning conversation. The 2.0 turbo still benefits from calibration work, but the real product value is in blended torque feel and overall drivability. It is a modern bench-first Jeep SKU that helps AMT cover newer electrified performance-adjacent vehicles.
Key Features
- blended torque calibration
- turbo response
- drivability smoothing
- transmission coordination
- premium-fuel mapping
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2022-2024 |
| Engine | 2.0T Turbocharged Inline-4 (PHEV) |
| ECU Type | Continental GPEC4 PCM |
| Flash Method | Bench |
| Time Required | 3–5 business days (ECU mail-in bench service) |
Programming Instructions
The Continental GPEC4 PCM ECU requires bench flashing — direct connection to the ECU outside the vehicle. The ECU must be removed and shipped to AMT Tuning for programming.
- Remove the ECU from your vehicle (refer to your workshop manual for location and procedure)
- Package securely and ship to AMT Tuning at the address below
- AMT will read your stock file and flash your custom tune directly on the bench
- Turnaround is typically 3–5 business days from receipt
- Reinstall the returned ECU — the tune is active immediately on start-up
Shipping & Contact
AMT Tuning Ltd, 6-25 Edilcan Drive, Concord, Ontario L4K 3S4 Canada
Phone: +1 877 469 9440 | Email: sales@amttuning.com
| Make | Jeep |
|---|---|
| Vehicle Make | Jeep |
| Model | Jeep Grand Cherokee 4xe PHEV |
| Production Year | 2022-2024 |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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