Description
Edge Pulsar MD — 2019-2023 GM Medium-Duty 4500/5500/6500 L5D Duramax
The Edge Pulsar MD brings the same proven inline Pulsar technology to GM’s medium-duty 4500/5500/6500 chassis cab trucks running the 6.6L L5D Duramax. Plug-and-play through factory connections, no ECM flash, on-the-fly power-level control, and clean removal for service — built for the work-truck and fleet operator who needs more pulling power without touching the factory tune.
- Plug-and-play inline install for the L5D medium-duty platform
- On-the-fly adjustable power levels
- No ECM flashing; removes with no trace
- Speedometer recalibration for tire and gear changes






Reviews
There are no reviews yet.