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Vehicle Info Needed22457 Pulsar LT 2020-2023 Chevrolet Silverado/GMC Sierra 2500/3500 - 6.6L Gas
Ships on 09/15/2026
Lowest Price GuaranteeEdge Products 22457 Features:
The Pulsar LT is a new in-line module for 2020-2023 Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 that offers complete adjustability of many features, all from your steering wheel controls. Without modifying your truck's ECM, Pulsar LT offers you the ability to adjust throttle response, tire size, gear ratio, TPMS, and the ability to clear engine codes. It connects directly to the vehicle computer system, making installation a breeze and leaving your factory warranty intact.
*When physically changing ring and pinion gears in the late model GM trucks, the factory cruise control will be disabled. While the Pulsar will allow you to recalibrate the speedometer for that gear change, it will not re-activate the disabled cruise control system or correct any codes that are set. GM has this feature laced into the calibration files and would require full ECM/TCM tuning to re-enable cruise control or to correct any other codes or drivability concerns
- Adjust Throttle Response
- Calibrate Tire Size (29" - 50.9")
- Adjust Top Speed Limiter (98-140mph)
- Modify Gear Ratio (2.00 - 6.99)
- Clear Diagnostic Trouble Codes
- Reprogram TPMS Threshold (1 - 99 PSI)
- Simple Installation Process
- Does Not Modify ECM
- Leaves Factory Warranty Intact
Vehicle Setting Adjustment at Your Fingertips
Edge Products Pulsar LT Tuning Modules is an in-line computer that connects directly to the vehicle's engine control module (ECM) with no additional products, wiring harness, or modifications required. Once connected, The Pulsar LT offers various setting changes, calibrations, throttle sensitivity improvements, engine code clearing, and more. Installation is a simple plug-and-play, and best of all, it leaves your factory warranty intact.
