Diesel Flash Devices — EZ Lynk AutoAgent 3 / HP Tuners MPVI4

SLAB Industries Diesel — Blank Flash Devices for Diesel Tuning

Brand new, blank hardware flash interfaces for flashing custom tunes to your diesel truck. These are blank devices only — no tunes included. Tunes and software credits must be purchased separately.

Choose your platform

• HP Tuners MPVI4 — $410: Connects to your laptop via VCM Suite software. Reads and writes to your vehicle's OBD-II port. Wide vehicle coverage across Duramax, Powerstroke, and Cummins.
• EZ Lynk AutoAgent 3.0 — $590: Wireless flash device that delivers tunes directly to your smartphone via the AutoAgent app. Flash over Bluetooth — no cables or laptop needed at the truck.

Important notes

• These are blank devices — they come with no tuning files preloaded
• Tuning support and calibration files are sold separately
• Make sure you select the correct flash device for your tuning platform
• Software credits and VIN licenses may be required depending on your platform

Which device is right for you?

• EZ Lynk — Best for wireless convenience. Tunes delivered to your phone. No laptop needed.
• HP Tuners — Best for advanced users who want laptop-based control and data logging.

Fitment

• Universal — works with supported Duramax, Powerstroke, and Cummins platforms
• Check your specific vehicle and tuning platform for compatibility before purchasing

Support

Email slabindustriesdiesel@gmail.com or text (512) 522-9403 if you're unsure which device you need.