Designed for 2022 – 2024 Ram 2500, 3500, 4500 & 5500 trucks with the Cummins 6.7L engine, the CTI Tuner is an essential component in your delete kit setup (sold separately). Plug in, fire up TeamViewer Application and our diesel experts will remotely calibrate your PCM—optimizing torque, throttle response and overall drivability for both AISIN and 68RFE transmissions.
Key Benefits
Live Remote Calibration: Real-time tuning session via TeamViewer—no guesswork, just precise power gains.
Transmission-Specific Files: Custom maps tailored for AISIN or 68RFE gearboxes ensure rock-steady reliability.
Professional Support: Access to our extensive tuning knowledge and experience which ensures that your vehicle runs smoothly with reliable performance gains.
Why Choose CTI Tuner?
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Proven Diesel Expertise: Decades of Cummins-only tuning experience means you get battle-tested performance.
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Straightforward Setup: Submit your VIN and transmission type and we handle the rest.
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Fast Turnaround: Ships in 3–5 business days; remote tuning slots available 5–7 days after delivery.
⚠️ Warning: Once calibrated, your stock tune will feel weak by comparison.
Elevate your delete kit with plug-and-play tuning power—order the CTI Tuner today and unlock the full potential of your Cummins.
Off-Road Use Disclaimer:
All items offered on this site are engineered strictly for off-road, competition, or closed-course use. They are not certified for street use where emissions compliance or environmental regulations are enforced.
Legal Compliance Reminder:
Before buying or installing any component, consult your local and regional laws to ensure that these upgrades are permitted in your jurisdiction. Some modifications may be restricted or prohibited.
Installation Advisory:
Due to the technical nature of these parts, we highly advise having them installed by experienced automotive professionals. Incorrect installation can result in vehicle malfunction or damage. Unless otherwise noted on a product’s page, installation guides are not included. These products are meant for those with advanced mechanical expertise. As with most universal or aftermarket parts, slight modifications may be necessary to complete installation. We cannot process returns or issue refunds based on installation challenges or lack of instructions.
Vehicle Warranty Notice:
Installing these components will likely void your factory vehicle warranty. Always verify with your manufacturer before proceeding.
Limitation of Responsibility:
dpfdeletetunes accepts no liability for damages, performance issues, or failures resulting from the use or misuse of any products sold.
Product Visuals Disclaimer:
Images displayed are for general reference only. Actual product appearance may vary due to ongoing design changes or manufacturer revisions.
Performance Disclaimer:
While our products are built to support enhanced vehicle performance, individual results will vary. We do not guarantee specific horsepower gains or performance improvements.
Weather Delays:
Although we strive to process and ship orders swiftly, extreme weather conditions—such as heavy rain, snow, or ice—can impact delivery schedules. Please know that we’ll do everything possible to work around these disruptions and minimize any delays.
Holiday Closures:
Our team takes necessary breaks during recognized holidays, during which our shipping operations will be paused. Shipments will resume the next business day. During high-demand holiday seasons, slight delays may occur, but we’ll keep you updated and prioritize getting your order out as quickly as possible.
Team Capacity:
Occasionally, unexpected events may affect staffing levels. While rare, this can result in minor delays. Rest assured, we’re always working behind the scenes to maintain smooth operations and uphold our service standards.
We sincerely value your patience and understanding when unpredictable challenges arise. Our goal remains the same: to get your performance parts to you as quickly and reliably as possible.
Thank you for choosing dpfdeletetunes—where dedication meets performance.