At Dynamic Diesels, we are passionate about diesel performance. Our focus is not just on selling parts but providing high-quality DPF Delete kits, performance parts, and comprehensive tuning solutions. Our team specializes in catering to diesel models including Ram Cummins, Ford Powerstroke, L5P GM Duramax, and more. We have helped many vehicles improve their fuel economy, horsepower, and torque. We work hard to ensure our clients receive exceptional service and high-quality products.
Ram Cummins OBD2 Emissions-On Tune File (2003–2021)
From
$264.00
Custom OBD2 Tune File for RAM Cummins (2003–2021) — Emissions Compliant
If you already own an OBD2 tuning device, unlock your Cummins engine’s full potential with our custom tune file. Designed to enhance power, towing capability, and fuel efficiency, this emissions-on tune maintains all emissions systems intact while optimizing key engine parameters for improved performance and durability.
Why Choose This Custom Tune File?
Increases horsepower and torque for better towing
Optimizes engine operations to reduce engine wear and lower combustion temperatures
Improves throttle response and decreases DPF regeneration frequency
Maintains full emissions compliance
Select Your Vehicle Year:
2003–2005 Ram Cummins 2500/3500 5.9L
2006–2007 Ram Cummins 2500/3500 5.9L
2007.5–2009 Ram Cummins 2500/3500/4500/5500 6.7L
2010–2012 Ram Cummins 2500/3500/4500/5500 6.7L
2013–2018 Ram Cummins 2500/3500/4500/5500 6.7L
2019–2021 Ram Cummins 2500/3500/4500/5500 6.7L
2014–2019 Ram EcoDiesel 1500 3.0L
2018+ Ram EcoDiesel 1500 3.0L (requires Dodge Smart Access Cable / Ram Specific Unlock Cable from BD — testing required)
2020–2023 Ram EcoDiesel 1500 3.0L (requires PCM Upgrade and Dodge Smart Access Cable)
Body Type Options:
Pickup
Cab & Chassis
How It Works:
Purchase the emissions-on tune file that matches your vehicle specifications.
Use your existing OBD2 tuning device to read your vehicle’s control module and generate an info log.
Submit the log and read file to our tuning specialists via the contact form.
Receive your custom tune file from our in-house expert tuner.
Upload the tune file to your device and flash it to your vehicle.
⚠️ Important:
For off-road use only.
This product does not include any tuning hardware or devices.
Upgrade your RAM Cummins with a precision-built tune file designed to maximize performance while maintaining emissions compliance. Our expert team ensures your tune is perfectly tailored to your vehicle’s unique setup for reliable, optimized results.
Note: This product includes a tune file only. No hardware or tuning device is included. Image shown is for demonstration purposes.
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