DIESELR Commander Transmission Tune File (2020-2022 Powerstroke 6.7L)

The DIESELR Commander Transmission Tune File (2020–2022 Powerstroke 6.7L) is built for Ford Super Duty owners who want precise, dyno-tested transmission calibration paired with Commander tuning control. Compatible with F-250, F-350, F-450, and F-550 models, this tuning file pack provides the transmission adjustments you need to handle extra horsepower, improve towing performance, and refine drivability under load.

Designed to work with the Commander unlock and tuning tool, these transmission files integrate seamlessly with engine tuning, giving you smoother shift strategies, improved torque management, and greater confidence behind the wheel. Whether you’re hauling heavy loads or daily driving, this Commander transmission tuning ensures your truck responds consistently without sacrificing reliability.

Tune Options:

• Level 1: +40 HP
• Level 2: +80 HP
• Level 3: +120 HP
• Level 4: +180 HP
• Level 5: +220 HP

Shift-On-The-Fly (SOTF) is available for pickup models, while cab-and-chassis trucks receive Level 1 calibration for steady, dependable performance. Each tune is engineered for real-world drivability, not just theoretical dyno numbers.

Requirements:

• Commander unlock & tuning tool with Ford harness
• 8 Commander credits (2020–2022 Ford applications)
• With fast setup and responsive transmission mapping, the DIESELR Commander Transmission Tune File (2020–2022 Powerstroke 6.7L) is the trusted way to transform your truck’s performance.