CCT Commander Transmission Tune File (2020-2021 Powerstroke 6.7L)
Drivetrain Parts
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SCT X4 2020–2021 Powerstroke bundle with Chaos Custom Tuning files. Includes SOTF, transmission tuning, and required hardware.
Custom fitment brief
Outline your vehicle, performance targets, and timeline. The build desk will confirm availability, pricing, and next steps in writing.
Drivetrain Parts
Order the DIESELR Commander Transmission Tune File for 2020–2022 Ford 6.7L Powerstroke. Multi-level tunes with SOTF support for pickups.
3.5" TIG-welded Y-Bridge for 2017–2024 L5P Duramax. Built for race airflow, custom intakes, and serious power. Backed by Dieselr.
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