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HEMITUNER MOPAR PCM use with Diablosport or HP Tuners Tuning for 2021 Dodge Challenger, Charger, Jeep Trackhawk, RAM TRX & Durango SRT Hellcat 6.2L

Product Code: HTPTRX62CMRPCM
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Usually Ships in 1 to 3 Business Days
High Horse Performance is Veteran Owned & Operated
So, you want to tune your 2021 6.2L Hellcat, Trackhawk or TRX but don't want to pull your computer out and send it out to get unlocked? We've got you covered with this replacement unlocked 2021 6.2L replacement computer. It's a direct copy of your factory PCM and unlocked for use with Diablosport custom tuning. Due to the 2021 PCM's built in security, these unlocked PCM's are not 100% plug and play as they do not have the SKIM code programmed. The Diablosport T2 Trinity handheld must be used to copy the skim code off your stock PCM and apply it to this replacement PCM in order to activate it in the vehicle. If the factory PCM is not usable then you must have your PCM installed by a dealership or a shop (like HHP) that has Witech services available in order to program your skim code.

As the industry leaders in HEMI tuning, you can expect no less than the best tuning parts on the market.

This Item Includes:
1x OEM PCM With Customized Diablosport Encryption

In addition to this unlocked PCM, in order to tune your Jeep or Dodge 6.2L you will also need a Diablosport handheld tuner (Either the T2 or the I3) as well as a bypass for the security module. We carry several bypass options from ZAuto and from Diablosport that work great. For modified vehicles (i.e. pulleys, long tube headers, injectors, etc.) you will also need custom Diablosport CMR Tuning as well.

Notes/Disclaimers: This PCM is sold for off-road and racing use only by HHP and our partners. We make no claims or implications to any tuning product being 100% emissions legal in all states and countries nor do we make any claims that any tuning is dealer friendly. Full responsibility for any use, and/or misuse of any HHP tuning package is done so solely at the customers own risk.

At this time this PCM service is currently available for:

  • 2021 Dodge Challenger SRT Hellcat, Super Stock & Redeye 6.2L
  • 2021 Dodge Charger SRT Hellcat & Redeye 6.2L
  • 2021 Dodge Durango SRT Hellcat 6.2L
  • 2021 Jeep Grand Cherokee Trackhawk 6.2L
  • 2021 RAM 1500 TRX 6.2L

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  • 5
    Hemituner Mopar ECM

    Posted by Thomas Joicy on Apr 26th 2022

    ECM works great. Works with Mt Diablo Trinity tuner. Saved stock vehicle configuration to tuner than installed stock info to new ECM. Once stock info is written to new ECM you can add tune to new ECM. New ECM was for a 2021 Ram TRX.