Miata MS3PnP Mounting Bracket

This is a remix of another Megasquirt mounting solution.
Specifically for using the MS3Pro Plug and Play for the 2001 to 2005 Mazda Miata.
The brackets are designed to house the MS3Pro in the same position as the stock ECU.

It has room for the options connector on the back.
It slides onto the stock rails. The fit will be very tight, but this is intentional. You can use screws to hold the brackets to the Megasquirt, but I've found them to be unnecessary.


I've made the brackets beefier in a couple places. I found that printing this with PLA without the extra strength is possible, but during an autocross session the upper bracket snapped.