2010–2012 Cummins Custom Tune (EZ Lynk)

The 2010–2012 Cummins trucks were built during a transition period—strong engines, solid drivetrains, and factory tuning that played it painfully safe. Throttle response was dulled, torque delivery was delayed, and the truck often felt like it was holding back even when it didn’t need to. Black Label fixes that.

This custom tune for 2010–2012 Cummins platforms sharpens throttle response, restores usable low- and mid-range torque, and cleans up the sluggish factory power delivery that shows up in daily driving and towing. Acceleration becomes deliberate instead of lazy. Power comes on smooth and predictable.

Developed specifically for the EZ Lynk platform, this calibration focuses on control and drivability. Shift behavior is refined, part-throttle operation improves, and the drivetrain behaves consistently whether unloaded or working. No abrupt surges, no erratic behavior—just usable power.

This isn’t about chasing numbers.
It’s about correcting feel.

No generic files.
No bloated tune stacks.
No gimmicks.

Black Label tuning is built for Cummins owners who want their truck to respond with confidence, work without hesitation, and stay dependable mile after mile.

Clean torque.
Controlled response.
Built to last.