Lifetime 23-25 Ford 6.7 tuning w/ auto agent

Custom lifetime ECM & TCM tuning for your 2023-2025 Ford F-250/F-350 6.7L Power Stroke. Engineered to deliver improved power, drivability, towing performance, throttle response, fuel economy, and optimized transmission performance for the 10R140 transmission.

Every calibration is custom built for your exact truck setup — whether stock, leveled, lifted, towing heavy, or fully built with upgraded turbo and fuel system components. Our ECM & TCM tuning works together to improve shift quality, converter lockup, shift timing, and overall driving feel while maximizing reliability and performance.

Included with every package:
• Custom ECM Engine Tuning
• Custom 10R140 TCM Tuning
• Lifetime Tune Revisions
• Unlimited Updates for Future Modifications
• Improved Shift Quality & Drivability
• Enhanced Towing & Hauling Performance
• Faster Throttle Response
• Support for Stock or Modified Trucks
• Data Log Review & Technical Support

Whether you want a smooth daily driver, stronger tow rig, or high-performance street truck, Hill’s Diesel tuning is built to keep your 6.7 Power Stroke performing at its best.