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Edge Products 22451 Pulsar LT In-Line Tuning Module for 2019-2022 GM Sierra/Silverado 1500 5.3L/6.2L V8 Engines

367-22451


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22451 Pulsar LT In-Line Tuning Module for 2019-2022 GM Sierra/Silverado 1500 5.3L/6.2L V8 Engines
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$649.95
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Pulsar LT In-Line Tuning Module
  • 2019-2022 GM Sierra/Silverado 1500
  • 5.3L/6.2L V8 Engines
  • Clear Diagnostic Trouble Codes (DTC)
  • Transmission Relearn
  • Plug-and-Play
  • Sold Individually
  • Free Shipping - Ships
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    Edge Products 22451 Pulsar LT In-Line Tuning Module for 2019-2022 GM Sierra/Silverado 1500 5.3L/6.2L V8 Engines is rated 4.5 out of 5 by 2.
    Rated 5 out of 5 by from Should have gotten the super chips. It's does everything it says. I just got it and it needs OBD2 USB cord and update, because Cruze doesn't work right. So I'm little bummed out. Plus the Velcro doesn't stick. May need to make a bracket to hold module. Right now it's zip ties. Hate my new truck anyways, and my pulsar LT sealed the deal. Sending my truck down the road.
    Date published: 2025-01-15
    Rated 4 out of 5 by from Disables AFM I've been running this for two years now. It's a bit pricy to disable the AFM. This is my first gasser in a very long time so maybe I'm just used to the SCT tuners for diesels that do so much more. The main purpose was to avoid the lifter drama and I suppose it's worked out. I've put about 50k on this truck. Unlocking power?? Meh... it seems to make the throttle more sensitive meaning it reacts quicker when pushing the pedal - like turning up the stereo volume quicker with the volume knob without twisting it so much. I was happy that I was able to at least adjust the tire size after installing 305/70/18's making the speedo accurate. Otherwise - it's an OK product. I wasn't expecting much but again - this was purchased to disable the AFM and the stupid stalling at traffic lights.
    Date published: 2025-11-13
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    Will this product eliminate the 4 cylinder drop off

    Asked by: Hhiggins98
    The Pulsar 367-22451 will disable the DFM feature on GM trucks.
    Answered by: jshook
    Date published: 2024-01-14
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