DIY-EFI CORE4 Mazda MX5 (Miata) Mk1 PnP ECU BUNDLE DEAL – Speeduino Compatible
Original price was: £495.00.£465.00Current price is: £465.00. exVAT⠀⠀£558.00 incVATA complete bundle to convert your MX5 to aftermarket management
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A complete bundle to convert your MX5 to aftermarket management

A DIY-EFI CORE4 ECU module on a daughter-board allowing for Plug and Play installation. Fits in the factory enclosure for a tidy compact install. Will be shipped with the latest firmware and base map. Tuned with Tunerstudio. Fully compatible and running Speeduino open source firmware.

DIY-EFI CORE4 Miata / MX5 MK1 Plug n Play ECU.
This is an ECU that plugs straight into the stock wiring loom for 48 Pin (2 Plug) cars.
It fits the factory case and can come with an optional on-board wideband controller kit.


A compact generic wire in Speeduino ECU.
But one that is big on features.


The UA4C (Sea Fox) ECU in a form that you can install in your own enclosure.


A plug in module to allow your ECU to condition the AC signal from a VR Crank/Cam sensor to DC for your ECU.

A plug in module to allow your ECU to condition the AC signal from a VR Crank/Cam sensor to DC for your ECU.

An Arduino Mega board, key for any Speeduino build.

A 40 way (2×20) housing shell and 40 crimps.
Ideal for creating a loom for a 0.4 series Speeduino board.
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