Product Description
EDGE PRODUCTS 22455 PULSAR LT – 2015–2019 SILVERADO/SIERRA 2500/3500 6.0L
The EDGE PRODUCTS 22455 PULSAR LT is one of the most effective plug-and-play control modules available for the 2015–2019 Chevrolet Silverado and GMC Sierra 2500/3500 6.0L gas trucks. Pulsar LT delivers instant improvements in throttle response, driving feel, and vehicle control—without flashing the ECM. It installs inline in minutes and provides direct, user-adjustable control through steering-wheel buttons, offering a seamless and OEM-grade experience.
Whether towing, daily driving, or modifying tire size and gearing, Pulsar LT gives you more control than ever. Adjust throttle sensitivity, enable or disable Active Fuel Management (AFM), recalibrate the speedometer for larger tires, fine-tune TPMS settings, and access multiple driving modes—all without removing or altering factory emissions systems.
This module is an excellent upgrade for owners who want a noticeable drivability improvement without complicated tuning software or risk to factory programming.
FITMENT – 2015–2019 GM 6.0L GAS
- 2015 Chevrolet Silverado 2500/3500 6.0L
- 2016 Chevrolet Silverado 2500/3500 6.0L
- 2017 Chevrolet Silverado 2500/3500 6.0L
- 2018 Chevrolet Silverado 2500/3500 6.0L
- 2019 Chevrolet Silverado 2500/3500 6.0L
- 2015–2019 GMC Sierra 2500/3500 6.0L
Fits gasoline 6.0L Vortec platforms only. Not for Duramax diesel models.
FEATURES & BENEFITS
- Adjustable throttle response with multiple sensitivity levels
- AFM (Active Fuel Management) on/off control
- Speedometer recalibration for tire size and gear ratio changes
- TPMS threshold adjustability
- On-the-fly control using factory steering wheel buttons
- No ECM flash required — retains factory programming
- Plug-and-play install with OEM-fit connectors
- Designed for emissions-equipped vehicles
EDGE PRODUCTS CROSS-REFERENCE ITEMS (INTERNAL LINKS ONLY)
- EDGE PRODUCTS 98605 EAS UNIVERSAL 5V SENSOR INPUT – Add support for custom 0–5V sensors when pairing with Insight/CTS3 monitors.
- EDGE PRODUCTS 98608 EAS TEMPERATURE SENSOR – Allows additional temperature channel monitoring when used with Insight or CTS3.
- EDGE PRODUCTS 85400-200 EVOLUTION CTS3 DURAMAX – Ideal companion if you also own a Duramax-powered fleet vehicle needing full tuning & monitoring.
FAQ
Does the Pulsar LT reflash the ECM?
No. Pulsar LT installs inline and does not modify the factory calibration.
Can I disable AFM with the 22455 module?
Yes. Pulsar LT allows full AFM on/off control for improved drivability.
Will this correct my speedometer for larger tires?
Yes. The Pulsar LT allows tire size and gear ratio calibration to keep speedometer and shift points accurate.
Is the installation difficult?
Installation is simple and fully plug-and-play using factory-type connectors. No cutting or splicing required.
Can I use Pulsar LT with other Edge displays?
Yes. Pulsar LT works well with Insight and CTS3 monitors for expanded data display and performance monitoring.
Specifications for EDGE PRODUCTS 22455
| Specification | Details |
|---|---|
| UPC | 810115018247 |
| GTIN | 00810115018247 |
| Shipping Info | Ships from CPP Diesel within 1 business day via standard ground service. |
| Prop 65 | This product may contain chemicals known to the State of California to cause cancer or reproductive harm. Learn More |
