2015+ HEMI / HELLCAT GPEC2A ECM Mopar Crate / Stand-Alone Calibration Service

Description

GPEC2A ECM Mopar Crate / Stand-Alone Calibration Service (2015+)

We provide a professional calibration service for Dodge/Chrysler/Jeep/RAM GPEC2A ECMs (2015 and newer) to convert them into a “Mopar Crate” stand-alone configuration. This service is designed for builders and enthusiasts who want to run late-model HEMI engines in classic hot rods, restomods, and custom projects without needing the factory vehicle electronics.

What this service does:

• Converts your GPEC2A ECM into a stand-alone / control pack style calibration

• Removes unnecessary OEM dependencies so the ECM can operate in swap or project applications

• Provides a reliable base calibration for startup, drivability, and project integration

Supported Applications:

• HEMI-powered cars 2015–2021 – DOES NOT WORK ON RAM/DURANGO 5.7L or 6.4L  ECM’s

  • 5.7L HEMI – CAR ECM ONLY

  • 6.4L HEMI – CAR ECM ONLY

  • 6.2L Hellcat – ALL MODELS

  • 6.2L Hellcat Redeye – ALL MODELS

⚠️ Important Limitations:

• No transmission controls or functionality – this calibration is for engine management only.

• This is a base calibration. Additional dyno tuning may be required for your exact setup.

• 📦 This is a service — you must ship us your ECM for modification.

Perfect for:

• Classic car and hot rod swaps

• Custom restomod builds

• Stand-alone engine projects using modern Mopar powerplants