Description
Edge Pulsar V3 — 2017-2019 GM 6.6L L5P Duramax
The Edge Pulsar V3 is the easiest way to add serious, reliable power to your 2017-2019 Silverado or Sierra 2500HD/3500HD without ever flashing the factory ECM. It installs inline in minutes using factory connections — no cutting, no splicing, no mail-in unlock — and removes just as cleanly for warranty work. Switch between five power levels on the fly straight from your steering-wheel cruise controls, with peak gains as high as +136 HP and +293 lb-ft. A built-in throttle booster sharpens response while integrated safety back-downs keep the engine protected.
- 5 on-the-fly power levels controlled from the factory steering-wheel cruise buttons
- Peak gains as high as +136 HP and +293 lb-ft
- True plug-and-play inline install — no cutting, splicing, or ECM flashing
- Removes with no trace for warranty service
- Built-in throttle-sensitivity booster for sharper pedal response
- Integrated safety back-downs (EGT and transmission-slip protection)
- Speedometer recalibration for tire and gear changes; speed limiter and TPMS adjustment
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