2007.5-2012 6.7L Cummins Tuning Package

Complete engine and transmission calibration package for the 2007.5–2012 6.7L Cummins in RAM 2500/3500 trucks. This generation introduced the larger displacement 6.7 with a variable-geometry turbo and the 68RFE six-speed automatic — both benefit dramatically from custom calibration.

What's included

• VIN-matched ECM calibration with multiple switchable power levels
• 68RFE TCM calibration for firmer shifts, increased line pressure, and improved torque management
• Datalogging support for ongoing tuning and diagnostics

How it works

Available via EFI Live (FlashScan V2) or HP Tuners (MPVI) — select your platform at checkout. Submit your VIN and stock files; NanoTorque returns custom calibrations you flash yourself. The appropriate tuning device is required and not included.

Support tiers

• Limited — EFI Live (4 Weeks): Four-week revision window; tune stays on your tool after.
• Full — EFI Live (Lifetime): Unlimited revisions and lifetime access.
• HP Tuners (Lifetime): Lifetime access via HP Tuners MPVI platform.

Intended for off-road and motorsport use only. Not for use on public roads where emissions regulations apply.