HEMI Crate Engine Stand-Alone Calibration Service | GPEC2A 5.7L, 6.4L, Hellcat & Redeye

HEMI Crate Engine Stand-Alone Calibration Service – GPEC2A (2015+)

Ship us your GPEC2A PCM and we convert it into a stand-alone “crate engine” calibration so a late-model HEMI can run outside the donor vehicle — no body module, no cluster, no factory car electronics required. Built for swaps, hot rods, restomods and engine test stands.

Supported Engines

• 5.7L HEMI – car PCM only
• 6.4L 392 HEMI – car PCM only
• 6.2L Supercharged Hellcat – all models
• 6.2L Hellcat Redeye – all models
• 2015–2021 HEMI-powered cars. Does not work on RAM or Durango 5.7L / 6.4L PCMs.

What This Service Does

• Converts your GPEC2A PCM to a stand-alone / control-pack style calibration
• Removes the OEM network and module dependencies that stop a swapped engine from starting
• Security (SKIM) handled so the engine starts without the donor car keys and cluster
• Delivers a solid base calibration for startup and drivability in your project

Important Limitations

• Engine management only — no transmission control. Automatics need a stand-alone TCM or aftermarket controller.
• This is a base calibration. Cam, headers, boost or other hard-part changes may require follow-up custom or dyno tuning.
• This is a send-in service — you ship us the PCM. Typical turnaround is 2–3 business days after we receive it.

How It Works

1. Place your order
2. Email sales@n2speed.com with your order number, engine, PCM part number and a short description of the build
3. Ship the PCM to N2 Speed · 1461 SW 30th Ave Bay 16, Pompano Beach, FL 33069
4. We calibrate, bench-verify and ship it back ready to run

Related Services

• 2015+ Dodge PCM Unlock Service (HP Tuners)
• 2019+ GPEC2A PCM SKIM / Security Reset
• 5.7L & 6.4L HEMI PCM Bench Tune

N2 Speed · 1461 SW 30th Ave Bay 16, Pompano Beach, FL 33069 · (954) 406-8550 · sales@n2speed.com