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PULSAR LT 22451 In-line Module for 2019-2022 Chevy Silverado 1500 & GMC Sierra 1500
PULSAR LT 22451 In-line Module for 2019-2022 Chevy Silverado 1500 & GMC Sierra 1500
PULSAR LT 22451 In-line Module for 2019-2022 Chevy Silverado 1500 & GMC Sierra 1500

PULSAR LT 22451 In-line Module for 2019-2022 Chevy Silverado 1500 & GMC Sierra 1500

Pulsar

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  • PULSAR LT In-line Module for 2019-2022 Chevy Silverado & 1500 GMC Sierra 1500
  • Part No. 22451
  • Customize your Silverado or Sierra without modifying the factory ECM or voiding your warranty
  • 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 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.
  • Emissions:
    • This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy.
    • This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.