2019-2023 Chevrolet Silverado MD 4500/5500/6500 L5D Duramax Diesel
What sets the Pulsar MD apart is its standalone ECU-style technology and a wide range of built-in features that go beyond traditional inline modules. From advanced safety backdowns that protect your engine under load, to customizable performance settings designed for both work and play, the Pulsar MD offers unmatched control and peace of mind. Backed by Edge’s 20+ years of diesel tuning innovation, the Pulsar MD is the go-to choice for medium duty Duramax owners who want more power, smarter control, and reliability they can depend on.
- Simple plug and play installation, no ECM flashing required
- Uses Steering Wheel Controls to Adjust Levels and Features
- Also works in International CV515 applications
- *Top Speed Limiter is not adjustable in this application
- *Only compatible with models equipped with factory cruise control
- Five adjustable on-the-fly power levels (1 - Economy 25hp/70tq, 2 - Heavy Towing 60hp/125tq, 3 - Light Towing 90hp/180tq, 4 - Drive 95hp/255tq, 5 Extreme - 120hp/280tq (Peak to Peak Gains)
- Gains up to 135hp/300tq at 2550 rpms
- Speedometer Calibration for Tires up to 50"
- Gained 2.1-seconds in 0-60mph tests
- Command Manual Regeneration
- Read and Clear DTCs
Application Summary:
| Year |
Make/Model |
| 2019-2023 |
Chevrolet Silverado 4500 HD |
| 2019-2023 |
Chevrolet Silverado 5500 HD |
| 2019-2023 |
Chevrolet Silverado 6500 HD |
| 2019-2023 |
International CV515 |
| Attributes |
| 5 Volt Data Logging Inputs |
No |
| 50 State Legal |
No, No |
| AC Adapter |
No |
| Accepts Custom Tunes From CMR |
No |
| Body Material |
ABS |
| Brand |
Edge, Edge |
| California Proposition 65 |
Yes |
| CARB (California) Compliant |
No, No |
| Case Included |
No |
| Category |
Tuners and Programmers, Tuners and Programmers |
| Color Display |
Yes |
| Color Touch Screen Display |
No |
| Country of Origin (Primary) |
US |
| Custom Tuning |
No, No |
| Emission Code |
7, 7, Not in CA |
| Erases Fault Code |
Yes, Yes |
| Fuel |
Diesel |
| Fuel Type |
Diesel, Diesel |
| Grade Type |
Performance, Performance |
| Harmonized Tariff Code (Schedule B) |
8542310001 |
| Hazardous Material Code |
N |
| In Cab Monitoring |
No |
| Instruction Manual Included |
Yes, Yes |
| Life Cycle Status Code |
Available to Order |
| Mounting Hardware Included |
Yes, Yes |
| Part Type |
Computer Chip Programmer, Computer Chip Programmer |
| Performance Tunes |
Yes, Yes |
| Pods and Mounts Available |
No |
| Product Type |
Tuner, Inline Chips and Modules |
| Sale Category |
Tuners and Programmers |
| SDR Required Flag |
N |
| Software Included |
Yes, Yes |
| Speedometer |
Yes, Yes |
| Sub Category |
Engine Service, Engine Service |
| Upgradable |
No, No |
| Video Capable |
No |
| Warning |
California Proposition 65, California Proposition 65 |
| Warranty Time |
1 |
| Wi-Fi Updates |
Yes, Yes |
| GTIN |
00810065218384 |
