backup stock rom then reflash safely

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    EcuFlash — Read/Edit/Reflash Subaru & Mitsubishi ECUs via OpenPort 2.0 2025-09-04

    EcuFlash is a Windows application used to read, edit, and reprogram engine control units (ECUs), most commonly Subaru and Mitsubishi. With a Tactrix OpenPort 2.0 (J2534) and the correct ROM definitions, you can open stock ROMs, apply calibrated changes, and reflash securely. The UI is clean: a...
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