90-94 Mazda Protege LX/Escort GT PNP Speeduino ECU

(2 customer reviews)


Get the most out of your mods. With SpeedyEFI’s 90-94 Mazda Protege LX/Escort GT pnp, you get full control of your tune.

Simply remove the stock ecu, install our unit in it’s place, calibrate sensors and get to tuning.

Out of stock


Plug and Play engine management for your 90-94 Mazda Protege LX/Escort GT.

Additional information

Weight 32 oz

2 reviews for 90-94 Mazda Protege LX/Escort GT PNP Speeduino ECU

  1. Delaperformance

    Have made 319 hp+ with this standalone have ran coil on plug and other aplications successfully. Ready to make way more power on it. Also customer service is 5 start thank you!

  2. Simon

    I followed a few basic instructions, Basemap worked but needed a few things changed in order to get the car going, AutoTune feature with TunerStudio is awesome!!!
    Standard 1.6, I’d be making another 10hp in a car with 100hp. Which is 10% 🙂

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