Plug and Play 325i megasquirt system

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  • rs4pro3
    R3V Elite
    • Oct 2003
    • 5808

    #1

    Plug and Play 325i megasquirt system

    Got an extra one of these laying around that I need to sell. It's a v3.0 megasquirt board with highres code on it, all built and housed inside the stock ECU case utilizing the stock ecu plug. So you can plug it right in and only have to do minor wiring(directions included). Even comes preloaded with a msq file that will should get your engine started and offer a good baseline to tune from. Asking $600 shipped


    85 325e 2.7 ITB'd stroker
  • psloan
    R3V OG
    • Nov 2006
    • 9815

    #2
    It looks like you never leave that desk. Whats w/ the exposed wire? got a pic of it w/ a stim?
    "We praise or find fault, depending on which of the two provides more opportunity for our powers of judgement to shine."

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    • mode
      Banned
      • Jun 2007
      • 140

      #3
      MAP

      and why would you need a stim? this guy is legit.

      Comment

      • rs4pro3
        R3V Elite
        • Oct 2003
        • 5808

        #4
        yes I can take pics of it running on the stim, which exposed wire are you talking about? My guese is it's the shield for the VR sensor your are talking about. I've built 8 of these so far so I know what I'm doing. Forgot to mention it's also set up for fan control, and another output which can control a relay for almost anything like water injection etc...
        85 325e 2.7 ITB'd stroker

        Comment

        • psloan
          R3V OG
          • Nov 2006
          • 9815

          #5
          I'll take your word on the stim part and think about it.
          "We praise or find fault, depending on which of the two provides more opportunity for our powers of judgement to shine."

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          • rs4pro3
            R3V Elite
            • Oct 2003
            • 5808

            #6
            pics running on the stim board as requested

            85 325e 2.7 ITB'd stroker

            Comment

            • rs4pro3
              R3V Elite
              • Oct 2003
              • 5808

              #7
              bumpity bump
              85 325e 2.7 ITB'd stroker

              Comment

              • SR20Fastback
                E30 Addict
                • Jan 2005
                • 424

                #8
                just curious, but i don't suppose you can use your powerbook with it (software wise)?

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                • rs4pro3
                  R3V Elite
                  • Oct 2003
                  • 5808

                  #9
                  I'm running virtual PC on the mac and then can run megatune on the windows 2000 copy I installed on the virtual partition
                  85 325e 2.7 ITB'd stroker

                  Comment

                  • fretburnr
                    E30 Fanatic
                    • Jan 2005
                    • 1496

                    #10
                    i'm very interested in this. i presume the only other things needed to make this run properly and start tuning are an e36 TPS (or maybe late e30 auto trans tps, as it's a bolton), map sensor, and optionally a wideband O2?

                    I've been reading up on megasquirt a lot, but still a newbie to the tuning game.
                    Jay

                    Comment

                    • echothreezero
                      Member
                      • Jan 2005
                      • 85

                      #11
                      Looks nicely built. What sort of gains can be made with this on a stock m20? (not why I'm interested - want one for F/I, but interested in what gains there are to be made on a m20 JUST with tuning),

                      Comment

                      • rs4pro3
                        R3V Elite
                        • Oct 2003
                        • 5808

                        #12
                        you would see a little more gain then if you had a chip
                        85 325e 2.7 ITB'd stroker

                        Comment

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