2013-2021 Cummins Peakside EZ Lynk Lifetime Support Package

Note: All 18+ Dodge Trucks require a patch cable!

Take full control of your 2013-2021 6.7 L Cummins with Peakside Performance’s EZ-Lynk Lifetime Lynk. Built for EZ-Lynk Auto Agent owners, this package gives you access to multiple tuned files and unlimited flashes for all included tunes.

Includes 68RFE and Aisin TCM transmission tuning automatically.

This product is an EZ-Lynk Support Package and requires an existing EZ-Lynk Auto Agent device to link and flash the tunes. Click here for the device.

Part Number: PEAK-CUM67-EZLNK-UNLTD

• Offers unlimited flashes and basic tune revisions on all included tuning files.
• Receive automatic tune updates to ensure you always have the latest calibrations and performance advancements.
• Designed for timeless convenience and functionality with the EZ-Lynk AutoAgent device.
• Includes unlimited data logging and direct chat features for communication with a tuner anytime, from anywhere.

• 0HP Stock Power
• 50HP Economy/Tow
• 75HP Daily
• 90HP Street
• 120HP Race
• 150HP Extreme

Peakside Performance Cruise Map Selection (CMS) lets you change power levels with your factory cruise control buttons on 2013-2024 6.7L Cummins trucks, and the selected level shows on the DEF gauge. The CCV SOTF switch still works too, and the truck remembers the last level you picked from either one.

How to select a power level:

1. Hold Cruise Off for 2 seconds.
2. Use SET+ and SET- to change levels up and down.
3. The selected level displays on the DEF gauge.

Not running a CCV switch? The CCV sensor must be unplugged.

Don't see your question? Ask us anything about this product.

• ?

  Does peakside tunes for a 2019 stock-68RFE file use load-dependent commanded line pressure and retains factory-style adaptive shifting.

  They are pressure adaptive with throttle.

• ?

  Does Peakside support major changes to fueling and air away from stock? S400 2nd gen swap? What do they charge for revisions? Do these also have SOTF available?

  They do! If you choose a lifetime lynk you won't need to pay for revisions, and there is SOTF available.

• ?

  does peakside use ccv for sotf for ezlynk and what is their response time for questions or needed revisions? my truck already has upgrades to engine and transmission

  They'll have SOTF made for the CCV! Their response time for support is typically within 24hrs, we work closely with him to make sure and issues that come up are solved quickly and efficiently, do get you back on the road!

• ?

  Do these tunes support deleted trucks? I’m assuming so but it doesn’t say. Thanks.

  They do!