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Recent content by robfreeman

  1. R

    MCU upgrade/replacement for early vehicles

    I had the MCU 2 upgrade (paid $4K+) last week in my 2018 Model X and as others have said, a big improvement. I also had the HW3 upgrade as part of FSD purchase at the same time. My eMMC was failing (coincidentally a week prior to having the upgarde done) so I am hoping for a partial refund when...