GDP EZ Lynk Transmission Tune File (2013-2018 6.7L Cummins *AISIN ONLY*)
Motor Vehicle Transmission & Drivetrain Parts
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Chaos MPVI4 Cummins 5.9 Tune Files deliver better throttle control, torque, and drivability for 2003–2007 trucks using HP Tuners MPVI4.
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 Transmission & Drivetrain Parts
Motor Vehicle Transmission & Drivetrain Parts
DIESELR EZ Lynk Transmission Tune File (2019–2024 Cummins 6.7L AISIN). Improve shifting, throttle response, towing, and drivability with proven tuning.