PSA — MAJOR TUNING UPDATES FROM JAT SUPPLY CO.

We have some major updates coming for 2022–2024 Cummins, 2024+ L5P Duramax, and 2020–2026 6.7L Powerstroke platforms.

We have been testing these updates for some time on our own shop/test trucks before releasing them to our customers. Here is everything you need to know:

2022–2024 RAM 6.7L CUMMINS — FULL OBD SUPPORT

This is the update a lot of you have been waiting for.

2022–2024 Cummins trucks will now have FULL SUPPORT similar to the 2019–2021 platform.

NO ECM SWAP REQUIRED.
NO ECM REMOVAL.
NO MAIL-IN ECM UNLOCK.
NO WAITING FOR YOUR ECM TO COME BACK.

Hook up through the OBD port, select your tune file, and FLASH!

EZ LYNK full OBD unlock support is scheduled to release 9/21.

HP Tuners now also offers its Direct OBDII Upgrade Service for supported 2022–2024 RAM 2500–5500 6.7L Cummins trucks. The upgrade is completed directly through VCM Editor with no ECM removal or shipping required.

For HP Tuners, you will need:
• 2018+ Dodge Smart Access Cable
• MPVI3, MPVI4, or RTD4
• Latest VCM Suite release
• 6 Universal Credits per ECM

Support will include:
• 2022–2024 HO & SO Cummins
• 68RFE trucks
• Aisin trucks
• RAM 2500–5500
• Cab & chassis trucks
• SOTF via CCV switch
• SOTF steering-wheel controls

ECM swaps and our existing unlock options will remain available on our website for customers who still want them, but they will NO LONGER BE REQUIRED for power-added tuning on supported applications.

2024+ L5P DURAMAX — FULL 6-MAP SOTF SUPPORT

We have also been working on getting our FULL SOTF support ready for the 2024+ L5P platform.

The new setup will feature SIX selectable maps ranging from STOCK to MAX EFFORT:

LEVEL 0 — STOCK
LEVEL 1 — Modified Power
LEVEL 2 — Modified Power
LEVEL 3 — Modified Power
LEVEL 4 — Modified Power
LEVEL 5 — MAX EFFORT

This gives you six different selectable calibrations without having to reflash the truck every time you want to change power levels.

We will also have SWITCHABLE IDLE FEATURES, including HISS and RUMBLE.

Already purchased 2024+ L5P tuning from JAT Supply Co.?

All eligible customers who have already placed orders with us for 2024+ L5P tuning will receive the SOTF UPGRADE FREE OF CHARGE.

NO EXTRA COST.

2020–2026 6.7L POWERSTROKE — NEW ECM & TCM FILES

Powerstroke customers are getting a major update as well.

We have NEW ECM AND TCM FILES for the 2020–2026 6.7L Powerstroke platform.

Both tuning options will be supported:

• SOTF PROFILES
• SINGLE PROFILES

We have been testing these new ECM and TCM calibrations for some time on our own test trucks, putting them through real-world driving and testing before releasing them to our customers.

THEY ARE NOW READY FOR RELEASE.

For existing customers already tuned through us using an EZ Lynk AutoAgent, the new Powerstroke tuning updates are currently being rolled out through EZ Lynk.

2022–2024 CUMMINS — FULL OBD SUPPORT.
2024+ L5P — 6-MAP SOTF.
2020–2026 POWERSTROKE — NEW ECM & TCM FILES.

No unnecessary downtime. Easier flashing. More tuning options. More control.

REAL-WORLD TESTING. REAL CUSTOM TUNING.

For questions regarding any of these new releases, please email us.

JAT Supply Co.
JATSupplyCo.com
737-297-6619
JATIPOrders@gmail.com

#JATSupplyCo #Cummins #L5P #Powerstroke #DieselTuning