AMDP 2022-2024 6.7L Cummins Pickup HP Tuners Custom Tuning
Unlock serious performance on your 2022-2024 6.7L Cummins with AMDP’s custom HP Tuners tuning! This proven package delivers 0-150 HP over stock while maintaining excellent reliability and drivability for daily driving, heavy towing, or racing.

Key Features & Benefits:

-Significant horsepower and torque gains across the entire RPM range
-Optimized for towing, daily driving, and performance
-Custom tuning tailored specifically for your truck
-SOTF (Switch On The Fly) available through the cruise control buttons!

Requirements:

MPVI4 or RTD device for use with HPTuners TDN
6 HPTuners Credits required
SGW Bypass Cable required

For full tuning support on 2022-2024 Cummins, you typically need an HP Tuners CM2450B ECM upgrade (send-in service) or a compatible replacement ECM (e.g., from 2019-2021).

Fitment:

Fits standard 2022-2024 Ram 2500/3500 Cummins pickups
Compatible with 68RFE automatic or High Output Aisin transmission

68RFE transmission tuning available!

Aisin transmission tuning available!

Not compatible with Cab & Chassis (C&C) or PTO-equipped trucks as those are supported on their own product (look on the AMDP site)

Instructions:

Install your HPTuners unlocked factory ECM. Your vehicle should start and run at this point.

Scan for any abnormal codes like transmission codes. If those are seen, perform a transmission relearn and then drive the vehicle. They should clear.

Download and Setup TDN App:
- Search 'TDN' or 'Tune Delivery Network' in App Store/Google Play. Install/update to latest version.
- Create/sign in to HP Tuners account.
- Link to AMDP using our invite code: MNFS-4601
- Go to Tools → RTD+ / MPVI First Time Setup (or similar). Follow prompts: Plug device into OBD-II, enable Bluetooth/Wi-Fi, pair, sync (keep internet connection).
Initial Read (Stock File):
- Plug interface (with bypass cable if needed) into OBD-II port.
- Ignition ON (engine OFF; for push-button, press start without brake).
- In TDN app: Flash → Read Vehicle.
- Follow prompts. The app uploads the stock read to the tuner/cloud.
- Email sales@amdieselperformance.ca with your AMDP Order number as the subject line. Notify the tuners that your stock read has been uploaded. Most tune files are received back the same business day.
Receive and Flash Tune:
- AMDP will send back modified file(s) — you'll get a notification/email. It appears in the app (use Sync Files if needed). You will see a file named 'Restore' that is your stock read you can use to recover or flash the truck to stock at any time.
- Plug interface into OBD-II, ignition ON (engine OFF).
- Flash tab → Select vehicle/tune file → Long-press and choose Full Write (or Write Entire).
- Follow prompts: Confirm connections, keep app open, do not disturb.
- Process takes 5-15+ minutes. Vehicle may beep, lights flash — normal.
- After success: Turn ignition OFF, wait, then ON again as prompted. Clear DTCs via app 2X.
- Test drive and monitor.

ECM Unlock Service

Order details