Menu
800-227-2242
My Garage Add a vehicle

Recent vehicles

Vehicles you shop for show up here. Pick one in the Shop By Vehicle bar below.

Cart
Reset
Pulsar LT for 2019-2022 GM Gas Trucks

Range Pulsar LT for 2019-2022 GM Gas Trucks

Mfg Part #
22451
NP#
RNG22451
Brand
Range

Fits 2019 to 2022 Chevrolet Silverado 1500, Silverado 1500 LTD; 2019 to 2022 GMC Sierra 1500, Sierra 1500 Limited. See every vehicle

  • Toggle Auto Start/Stop
  • Disable Dynamic Fuel Management
  • Calibrate Tire Size (29" - 50.9")
  • Adjust Throttle Response
  • Modify Gear Ratio (2.00 - 6.99)
  • Change Top Speed Limiter (82 - 140 MPH)
  • Clear Diagnostic Trouble Codes
  • Reprogram TPMS Threshold (1 - 99 PSI)
  • Simple Installation Process
  • Does Not Modify ECM
  • Leaves Factory Warranty Intact
  • The Premier DFM Solution for 5.3L and 6.2L 10-Speed Trucks
  • *Note – 2022 refreshed models are not supported. The 12th digit of the VIN will verify this, if it is 5 or higher, the Pulsar LT will not work. 4 and lower are supported for the 2022 model year
  • Made in USA
$971.99 CAD Ships today
Free shipping in Canada, ships today
Availability: This product is in our Burlington warehouse.
Book installation at our Service Centre

Does this fit your vehicle?

Description

Take command of your GM truck’s performance with the Pulsar LT, the ultimate inline control module designed for late-model GM applications. Engineered for seamless integration, the Pulsar LT installs directly into your vehicle’s computer system, no tuning, no permanent modifications, and no hassle. With this innovative device, you can adjust throttle response, tire size, gear ratio, TPMS settings, and even enable or disable features like Active Fuel Management (AFM) or Dynamic Fuel Management (DFM) in seconds.

Warranty: Manufacturer's 1 Year Warranty

Fits these vehicles

YearMakeModelSubmodelEngine
2019 - 2021ChevroletSilverado 1500Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT5.3L 325 V8, 6.2L 376 V8
2022ChevroletSilverado 1500 LTDCustom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT5.3L 325 V8, 6.2L 376 V8
2019 - 2021GMCSierra 1500AT4, Base, Denali, Elevation, SLE, SLT5.3L 325 V8, 6.2L 376 V8
2022GMCSierra 1500 LimitedAT4, Denali, Elevation, Pro, SLE, SLT5.3L 325 V8, 6.2L 376 V8

Sign up for sales, arrivals, vehicle specific content and more.