JEEP GRAND CHEROKEE TRACKHAWK – STAGE 1 PERFORMANCE SOFTWARE
$2,499.00
Stage 1: 707HP → 760HP (+53HP) | 645 → 701 lb-ft (+55 lb-ft). Stage 2: 800HP / 752 lb-ft. Continental GPEC2A PCM. Bench flash. 100% reversible.
JEEP GRAND CHEROKEE TRACKHAWK (2018-2021) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
6.2L Supercharged HEMI V8 — Continental GPEC2A PCM — Bench Flash
SKU: AMT.JEP.TRKHAWK.62SC.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 707 | 760 (+53 HP) | 800 (+93 HP) |
| Torque (lb-ft) | 645 | 701 (+55 lb-ft) | 752 (+107 lb-ft) |
Required & Recommended Parts
| Tune | Required Parts | Recommended Parts |
|---|---|---|
| Stage 1 | — | Performance air filter |
| Stage 2 | Upgraded intercooler, downpipe / sport exhaust | Charge pipe, performance air filter |
Overview
The Trackhawk is a very strong halo SUV product because the supercharged 6.2 responds well to calibration and the owners are already premium aftermarket buyers. Modern Mopar PCM locking means the sale starts with controller access, but that is normal for this segment. This is one of the best-margin Jeep-related performance SKUs AMT can carry.
Key Features
- boost and torque scaling
- transmission torque control
- throttle response
- premium-fuel spark
- premium-SUV performance
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2018-2021 |
| Engine | 6.2L Supercharged HEMI V8 |
| ECU Type | Continental GPEC2A PCM |
| Flash Method | Bench |
| Time Required | 3–5 business days (ECU mail-in bench service) |
Programming Instructions
The Continental GPEC2A 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 Trackhawk |
| Production Year | 2018-2021 |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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