DIESELR 6.7L Ford Powerstroke All-In-One Kit w/ Commander (2020–2021)

DIESELR 6.7L Powerstroke Commander Kit (2020–2021)

Complete Tuning System for Ford F-250/F-350 Super Duty

This is the real deal for 2020–2021 Ford Super Duty owners. Built for the 6.7L Powerstroke platform, this All-In-One Kit from DIESELR includes everything you need for full-control tuning, improved drivability, and long-term durability—no dealership trips, no guesswork.

At the heart of the system is the GDP Commander Tuning Device, preloaded with Level 1–5 tune files and Switch-on-the-Fly (SOTF) capability for easy power adjustment while driving. Whether you're hauling, towing, or daily driving, you'll find the right tune to match your truck’s setup.

This kit also includes:

• DIESELR EGR System Upgrade – Designed for reduced backpressure and lower engine temps
• 4” or 5” Cat & DPF Exhaust System Options – Turbo-back or downpipe-back configurations
• Pre-Loaded GDP Commander – VIN-matched tuning for 2020–2021 6.7L Powerstroke
• Selectable Tune Levels (1–5) – Power when you need it, stability when you don’t
• Compatible with Ford F-250 and F-350 Super Duty
• switches and brackets for SOTF