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Ram Cummins - OBD2 Flash Emissions-On Tuning Kit (2003-2021)
TunerThis product fits:
- Regular price
- $744.49
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- Sale price
- $744.49
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DESCRIPTION
DESCRIPTION
Unlock the Full Potential of Your Dodge Ram Cummins
The OBD2 Flash Emissions-On Tuning Kit is designed to enhance performance while keeping emissions systems intact for your 2003-2021 Dodge Ram Cummins. Developed for enthusiasts and professionals, this tuning solution boosts power and towing capacity while reducing stress on your engine components.
Why Choose This Tuner?
Optimize your engine’s performance without deleting emissions systems. The Emissions-On Tuner provides:
- Increased engine power and torque for improved towing capability
- Optimized engine operations for cooler running temperatures
- Fewer diesel particulate filter (DPF) regeneration cycles
- Advanced control over engine parameters while keeping emissions systems functional
Year Selection:
To ensure seamless tuning, please select the correct year for your Dodge Ram Cummins:
- 2003-2005Ram Cummins 2500/3500 5.9L
- 2006-2007Ram Cummins 2500/3500 5.9L
- 2007.5-2009Ram Cummins2500/3500/4500/5500 6.7L
- 2010-2012Ram Cummins2500/3500/4500/5500 6.7L
- 2013-2018Ram Cummins 2500/3500/4500/5500 6.7L
- 2019-2021Ram Cummins2500/3500/4500/5500 6.7L
- 2014-2019 Ram EcoDiesel 1500 3.0L
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2020-2023 Ram EcoDiesel 1500 3.0L
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2020+ Ram EcoDiesel 1500 3.0L's requires PCM Upgrade and a Dodge Smart Access Cable
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Year Specific Key Considerations:
The 2014-2019 Ram EcoDiesel 1500 3.0L price on TunerDepot.com does come with the Dodge Smart Access Cable.
The2020-2023 Ram EcoDiesel 1500 3.0L price on TunerDepot.com includes the cost of thePCM Upgrade and theDodge Smart Access Cable.
Body Type Selection:
To ensure seamless tuning, please select the correct body type for your Dodge Ram Cummins:
- Pickup
- Cab & Chassis
What’s Inside the Package?
The Tuning Kit Includes:
- OBD2 Flash Tuning Device
- Pre-loaded credits specific to your vehicle and tune requirements
- Comprehensive Software Suite for scanning, diagnostics, logging, and calibration
- Programming and USB cables for smooth setup
- The 2018+ OBD2 Flash Emissions-On Tuning Kit comes with the Dodge Smart Access Cable (2018+)
The OBD2 Flash Emissions-On Tuner offers:
- Standalone data logging for real-time performance tracking
- Increased storage capacity for better performance logging
- The ability to log data faster than ever before
How Does It Work?
- Purchase the OBD2 Flash Emissions-On Tuning Kit: Select theoption associated with your vehicle's specifications.
- Receive the device: We ship the tuner pre-loaded with the necessary credits.
- Read your vehicle: Use the device to read your vehicle’s control module and generate an info log.
- Send us the log & read file: The info logand read file are sent to our tuning specialist, who creates your custom tune file. Connect to our tuning specialist using this contact form here.
- Receive your tune file: Our in-house expert tuner sends you the completed tune file for your vehicle.
- Write the tune to your vehicle: Upload the tune file to your device and flash it to your vehicle.
A detailed overview of both the read and write process can be found by clicking this link here.
Start optimizing your Ram Cummins's performance today! For off-road use only.
PLEASE NOTE!
PLEASE NOTE!
- Off-Road Use Only: The products sold on this website are intended for off-road use only, and may not be legal for use on public highways where pollution control laws apply.
- Check Local Laws: Before purchasing and installing any of these parts, please check your local and state laws to confirm whether the modifications are legal in your area.
- Professional Installation Recommended: These kits and parts are strongly recommended to be installed by professional mechanics only. Improper installation may lead to performance issues or damage to your vehicle. Please note that, unless specified differently on the product page, our parts do not include installation instructions. Our components are intended for individuals with a proficient understanding of mechanical systems and procedures. Like many aftermarket parts compatible with a variety of vehicles, minor adjustments or modifications may be necessary during the installation process. We cannot accept returns or offer refunds on the basis of an inability to complete the installation due to the absence of instructions.
- Warranty: The use of these parts will void the warranty of your vehicle. Please confirm with your vehicle manufacturer before purchase and installation.
- No Liability: Tuner Depot is not responsible for any damage or issues that may arise from the use of these parts.
- Product Images: Product images are for illustrative purposes only and may differ from the actual product due to manufacturer design changes or improvements.
- No Performance Guarantees: While these parts are designed to enhance the performance of your vehicle, no guarantees are made regarding the specific performance gains that will be achieved.
Shipping Policy
Shipping Policy
At Tuner Depot, we understand the importance of timely delivery when it comes to your performance parts. We are committed to ensuring a seamless shipping experience, striving to dispatch your orders with utmost efficiency and speed.
Our Shipping Policy: Our aim is to dispatch all orders within two business days, providing you with a quick and efficient processing time. However, please bear in mind that unforeseen circumstances beyond our control may occasionally impact shipping times.
Factors Affecting Shipping:
Weather Conditions: While we pride ourselves on our fast and efficient order processing, adverse weather conditions such as rain, snow, or sleet may affect delivery timelines. We assure you that we will make every effort to overcome such challenges and minimize any delays.
Holiday Periods: Even our dedicated team needs a well-deserved break during holidays. Please note that our shipping center will be closed on such occasions. Rest assured, we will resume shipping promptly on the next business day. During peak holiday seasons, please allow for potential delays, but be assured that we will keep you informed every step of the way and work diligently to deliver your order as swiftly as possible.
Staff Availability: While we have an exceptional team, we recognize that unforeseen circumstances can occasionally affect our staffing levels. In such cases, we may experience minor delays. However, we want to assure you that we are committed to swiftly resolving any staffing issues and maintaining our high standards of service.
We genuinely appreciate your understanding and patience during any unexpected obstacles we may encounter along the way. Be assured that we will utilize every resource available to deliver your performance parts to you promptly.
Thank you for choosing Tuner Depot, where our passion fuels our commitment to outstanding customer service.
Happy tuning!















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T304 Stainless Steel
The Purest Stainless Steel used in Exhaust System Manufacturing
High Rust Resistance
Lasts Up To 20+ years
Looks Better

T409 Stainless Steel
The Standard Stainless Steel used in Exhaust System Manufacturing
Low Rust Resistance
Lasts Up To 5-8 Years
Looks Dull
Attention
A 2022 Cummins Tune Package was added to your cart. This tune is a beta tune that may cause the following:
- Low power
- Poor fuel mileage
- Engine codes that may appear
- Poor shifting characteristics
For a tested and proven tune, please view our Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit w/ECM Swap (2022-2024)
- Choosing a selection results in a full page refresh.
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NEW! Tariff Protection Plan
During checkout, you’ll have an option to add an additional 10% tariff protection to your order. This will ensure that IF you do receive a tariff or duty charge upon your delivery, we will cover the cost of that bill. You shouldn’t get any extra charges, but if you do, simply reach out to Tuner Depot and supply us with proof of the additional charge and we’ll cover 100% of the charges.
Here’s how it works:
- You add the plan.
- Customs charges show up? Unlikely, but if they do, send us the bill.
- We pay it—every cent.
That means no surprise costs, ever. Customs might flag a package now and then, but with Tariff Protection you’ll never be the one footing the bill. Upgrade with confidence while we handle the paperwork.