2022–2024 RAM 6.7L Cummins Custom Tune (HP Tuners) (D)

Unlock Your Cummins' Full Potential

Built specifically for 2022–2024 Ram 2500/3500 trucks with the 6.7L Cummins engine, Black Label MPVI4 Tune Files deliver precision-engineered performance gains you'll feel from the first pull. Whether you're hauling heavy or chasing efficiency, these tunes are calibrated to the unique characteristics of your platform — not a generic flash.

Available Options

• Single Tune — A focused, customized tune targeting specific performance improvements. Ideal for drivers who know exactly what they want.
• SOTF 5-Tune Package — Five distinct power levels with Switch-On-The-Fly (SOTF) capability. Seamlessly transition between tunes on the go to match your driving conditions, load, and preference.

What You Get

• More Power & Torque — Noticeable horsepower and torque gains for stronger acceleration and improved towing capability.
• Better Fuel Economy — Optimized fueling and timing parameters reduce waste and lower your cost per mile.
• Sharper Drivability — Refined throttle response and transmission tuning deliver a smoother, more responsive driving experience.

Compatibility

Designed exclusively for 2022–2024 Ram 2500/3500 | 6.7L Cummins. Verify your build before purchasing.

What You'll Need

• MPVI4 Device Required — These files are delivered for use with the HP Tuners MPVI4 platform. Device not included.
• Professional Tuner Recommended — For best results and vehicle-specific calibration, we recommend working with a qualified diesel tuner.

Why Black Label?

Every tune file is developed through real-world testing on the 6.7L Cummins platform — not a dyno sheet from a different truck. You get proven performance, ongoing support, and access to updates as tuning strategies evolve.