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'20-Current Jeep JT Gladiator F5 Flashpaq-3876-JT

  • VENDOR: Superchips

  • PART#: SC-3876-JT

    MSRP: Regular price $556.00

    YOUR PRICE: $499.95


Superchips Flashpaq for 2020-Current 3.6 Jeep JT is here and demand has been off the charts. Enjoy an extensive set of custom features accompanied with power gains of up to 29 HP & 37 lb-ft TQ.

Superchips will continue to offer a best-in-class PCM swap process for the 2020-Current 3.6 Jeep JT. Please review all product details and features below. It is important that you follow the important steps required to tune this exciting vehicle.


  • Color Screen
  • Speedometer Correction
  • Tire Size - 25'' - 41''
  • Axle Gear Ratio - 2.73 - 5.38
  • T-Case Gear Ratio - 2.72 - 5.00
  • Speed Limiter - Stock/Raised
  • Rev Limiter - Stock/Superchips Value/+256/+258
  • TPMS Threshold Adjust - 22-56 PSI
  • Idle UP - 700-2000 RPM
  • Sway Bar Disable - Unlock/Exit
  • Daytime Running Lights Adjust - None/High/Low/Turn/Fog/Fender
  • Data Acquisition
  • DTC Read & Clear
  • Internet Updateable
  • Performance Tune(s)
  • Tow Tune
  • Crawl Tune
  • Economy Tune
  • TPMS On/Off Available (Download Required) Adjust feature only available on TrailDash/TD2
  • Performance 93 29HP 37TQ
  • Performance 91 25HP 29TQ
  • Performance 87 17HP 18TQ
  • Engage Sway Bar - Sway bar unlock
  • Disable Auto Start/Stop


PCM Swap Options:

Option 1: Cross-ship PCM swap (subject to availability of PCMs)

After you receive your 3876-JL Flashpaq be sure to follow the bypass module instructions included with your device. You must connect to your vehicle and follow the instructions prior to proceeding with the PCM swap. Once you proceed, you will need to set up a PCM shipment and the included pre-authorization to secure that shipment. This process is all online and very simple.

Option 2: Send in your factory PCM to be unlocked

This free service will be available to you anytime. Please contact technical support to begin. Once we receive your stock PCM, we will quickly unlock it and get it back to you so you can tune with your Flashpaq. Please note you will still need to install your bypass module and connect to your vehicle prior to swapping PCM.

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