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nsx ecu

  1. Prospeed

    Wtb: 91-94 oem nsx ecu.

    Hi guys, If you have an ecu laying around good or bad please PM me. My friend needs an ecu for his NSX he's putting back to stock. Thanks! Brian
  2. Prospeed

    91-94 NSX ECU with stage 3 rom

    Hi Guys, I have a 91-94 NSX ECU with a prospeed stage 3 rom installed and ready to go! I can also provide it with the stock rom as well. Letting it go for a great price! Stock ecu only $260 shipped Ecu with stage 3 rom $395 shipped Rom tune service is normally $299 alone so this is a...