MM3 GDP Support Package (2007.5-2021 6.7L Cummins)
Motor Vehicle Engine Parts
CAD $781.00
Join the Bad Guy Motors email list for product drops, garage inspo, and VIP invites. We'll email a one-time 5% off code as soon as you subscribe.
One-time 5% welcome code
Good on any product or service invoice.
Early access
Be first to hear about limited builds, gear, and events.
Direct inbox
Need help? Reply to any email and the crew will jump in fast.
Prefer texting? Call 403-525-0432 or email support@badguymotors.com.
Order DIESELR EZ Lynk Tune Files for 2016–2019 F650/F750 Powerstroke 6.7L. Custom Level 1 tuning with support options for reliability and torque.
Custom fitments
Tell us about your platform, performance goals, and timeline. We’ll map the parts, confirm availability, and send back a detailed quote with next steps.
Custom fitment brief
Outline your vehicle, performance targets, and timeline. The build desk will confirm availability, pricing, and next steps in writing.
Motor Vehicle Engine Parts
Vehicle Repair & Specialty Tools
Get the GDP Commander for 2020+ Powerstroke & 2017+ L5P Duramax. No ECM shipping needed—flash, unlock, and tune remotely in minutes.