I'm selling my MS-II/Extra. It comes with the DB plug, and miata ECU Plug already wired and ready to go. I got it a couple days ago and realized that it did not have the CAS 4/2 Mod. The PO was running a 36-1 tooth for the input.

I don't feel comfortable modifying the board so my loss is your gain.

I have it listed on ebay here Let me know if you are interested, and I can pull the auction.

 

what year is this for?