2023 - 2026 6.7 Powerstroke EZLynk Power Tuning

Unleash the full potential of your 2023 - 2027 6.7 Powerstroke with custom EZ Lynk tune files from Peakside Performance. Whether you're hauling heavy, hitting the highway, or dialing in for all-out performance, our single-tune calibrations are built to maximize torque, boost throttle response, and improve drivability across the board.

What is included:

• Single File Tunes – Tailored for your exact needs, each file delivers sharper throttle, improved efficiency, and enhanced towing capability.

• Shift on the Fly Tunes - Multi-purpose, multiple levels controlled by the switch of a dial. If you are looking to do some towing during the week and wanting to turn it up on the weekends, this package is for you!
• CMS6 Cruise Shift on the Fly Tunes - Our true multi-map SOTF done through your factory cruise control buttons, no switch to install. It switches engine operating modes instead of acting like a torque limiter. Six levels: 25HP, 50HP, 75HP, 90HP, 120HP and 150HP.
  • Hold Res/Cancel for a few seconds and the level menu comes up on your tachometer (0 RPM = 25HP up to 5000 RPM = 150HP).
  • Use Set+ and Set- to move up and down the levels, on the fly.
  • Press Res/Cancel to exit. The menu also closes on its own after 5 seconds, and the truck remembers the last level you picked.
• High Idle - Built into every tune file. With the truck in Park and cruise switched off, press and release the brake once, then double click Res/Cancel and the idle comes up to 1,000 RPM. Set+ and Set- move it 50 RPM per press, up to 2,000 RPM. Press Res/Cancel to exit; the brake, the throttle, shifting out of Park or turning cruise on also turn it off, and it resets every time the truck is restarted.
• Support Packages – Planning future mods? Our full support package includes ongoing revisions so your tune evolves with your truck. Limited support packages are perfect for those looking for a single flash
• Transmission Tuning - All support packages include transmission tuning for 2023-2027. Optimized shift pressures to keep shifts smooth while increases shift speed and clutch holding capacity. Choose from our class shift patterns, Regular, 2nd Gear start or a 1-3 Skip. 

Say goodbye to factory limitations. Our tunes optimize shift strategies, fuel delivery, and throttle mapping—giving your 6.7 Powerstroke the power, reliability, and response it was meant to have from day one.