2010–2012 Ram 6.7L Cummins Parts Collection

Not exactly. While the hardware doesn't vary much, each year Ram Cummins 6.7L has a different ECM strategy. That means the tuning files must match the model year–otherwise, you risk fault codes or derate issues after install.

Deleting the DPF cuts backpressure and lowers EGTs by roughly 100–150°F. The engine responds faster under load, whether you're towing or pulling long grades. Most builds pick up 25–200 hp and 40–70 lb-ft. With more aggressive tuning, gains can increase torque while improving fuel efficiency, depending on the setup.

A 6.7 Cummins EGR delete kit drops intake temperature by 40–80°F, reduces soot load, and stabilizes airflow under towing stress. It improves reliability during trailer pulls and heavy diesel work, especially on trucks that regularly operate near the top of their load capacity.

For a 2010, 2011, 2012 truck, a DPF delete tuner typically lands in the $685–$1,315 range, depending on features. Popular options include:

• EFI Live AutoCal V3 – from $965. Handheld with custom files and basic data logging.
• EZ Lynk Auto Agent 3 – from $1,315. Cloud-based tuning platform with live monitoring and support.
• Mini Maxx V2 Delete Tuner – from $899. Dash-mounted controller with power levels and on-screen gauges.
• H&S Performance Mini Maxx – $685. Budget-friendly tuner offering core power levels and monitoring.
• RaceME Ultra – from $1,182. Advanced unit with multiple tunes and detailed digital display.

All of these units reprogram the Ram 6.7L Cummins engine for emissions-off use when paired with the correct hardware.

A Cummins DPF delete is not legal for vehicles driven on public roads in the U.S. or Canada. It is intended for dedicated off-road, race, or farm use where emissions inspections and on-road regulations do not apply.