GDP MPVi4 Support Package (2017-2023 GM L5P Duramax)
Motor Vehicle Engine Parts
From
CAD $1,171.50
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Get yourself with DIESELR Commander Tune Files. Maintain stock power levels with enhanced transmission tuning. ECM swap required for additional power.
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
Motor Vehicle Engine Parts
Motor Vehicle Transmission & Drivetrain Parts