2010 - 2012 Ram Cummins 2500 3500 4500 5500 | HP Tuners

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Fits

• Ram Cummins 2500 3500 4500 5500
• 2010 / 2011 / 2012
• Pickups and Cab Chassis/Incomplete Trucks

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The Benefits of Tuning

• Increased horsepower
• Increased torque
• Potential improvement in fuel economy
• Improved towing performance
• Customized drivability

Single HP Tune comes with a Single HP Tune, select your preferred HP Power Level in the Select Single Tune HP Power Level field. 

CSP5 Tune comes with Switch Tuning for the 2010 - 2012 Cumming 2500/3500/4500/5500), the CSP5 Tune comes with 5 Switchable Tune Power Levels (+30HP, +80HP, +150HP, +180HP, +200HP).  With the CSP5 Tune user(s) can choose between the power levels by installing a physical Cummins CSP4/CSP5 OBDII Passthrough Switch for Tune selection. 

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Power Levels

• Stock (Optimized)
• 30HP (Heavy Tow)
• 80HP (Light Tow -12k Lbs and under)
• 150HP
• 180HP
• 200HP

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Transmission Tuning (Available Only on 68RFE Transmission) 

Benefits of Transmission Tuning

• Earlier converter lockup
• Increased line pressure
• Revised shift strategy to reduce sluggish shifting
• Earlier downshifts with less throttle input
• Revised torque management

Custom transmission tuning can improve shift behavior, towing performance, and how the transmission responds to increased engine power.

How to tell the difference in auto transmissions

• 68RFE - Transmission pan looks like a turtle shell. The dipstick is on the passenger side of the engine bay.
• Aisin - Transmission pan is flat and says Aisin on the side of it. The dipstick is on the driver side of the engine bay.

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Requirements

IMPORTANT:

• All vehicle and transmission tuning require an HP Tuner MPVI Device + Licensing for deployment, unless the individual already has an HP Tuner MPVI Device and the appropriate Licensing for deployment.
• A Windows based computer is needed to flash the tuning into your vehicle/transmission.
• Currently for this platform we are only accepting Aftermarket Tuning Modifications for an Aftermarket Turbo.

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How Does This Work?

1. Order your device, tuning package, and required parts.
2. Complete the Tune Order Form with your truck specifications and modifications.
3. We ship your device within 48 business hours.
4. Connect your device and send us the required stock readout. Instructions are provided.
5. Our calibrators write your custom tune files.
6. Your files are sent within 24-48 business hours after we receive all required information.
7. Follow the provided instructions to flash your truck and complete installation.

Our technicians are available for phone and technical support if assistance is needed during installation.

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What You'll Need

For a 2010-2012 Ram Cummins full kit, you’ll need:

• Device: RTD
• Tune Package: Single HP Tune / CSP5 - 5 tunes
• EGR Solution: Blocker plates
• DPF / Exhaust Solution: Race Pipe / 5in Straight Stainless

The device is used to flash your custom tune file into the truck, while the required hardware addresses the applicable factory systems.

After purchase, tunes are typically completed within 24-48 business hours from the time you have purchased, submit stock read out [if needed], and submit the tune order form.

Devices typically ship within 48 business hours, after we have received all required vehicle information, submitted tune order form, and stock readout files.

Instructions are provided based on your specific package.

Software Downloads & Instructions

Please ensure you understand and comply with all applicable laws and regulations in your local jurisdiction before purchasing or installing this product. 

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Why Use Torque Works Diesel?

✅ In-house custom calibrations tailored to your truck and intended use
✅ Data-log support and revisions for drivability, reliability, and performance
✅ Financing available to make upgrades more manageable
✅ After-purchase support
✅ Detailed installation and flashing instructions
✅ Technical support included

At Torque Works Diesel, our tunes are custom written in-house.

You’re not receiving a generic third-party calibration used on every truck.

Built, tested, and refined in-house.

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Financing

Financing options are available to make your upgrades easier.

Financing Page

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See Our Customers

Check out trucks tuned by Torque Works Diesel

Tuned by TWD Customer Page

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Questions?

FAQs

Email Us: Support@TorqueWorksDiesel.com