99-00 Miata PNP Kit

(2 customer reviews)


99-00 Miata plug and play ecu kit

3 in stock



These PNP kits are fully assembled and ready to install in your car. They are loaded with firmware and a startup/base tune. Simply plug everything in, calibrate your sensors and turn the key.

All units include a 4 bar map sensor for BIG BOOST.

Includes alternator control board, vacuum line, IAT sensor, IAT relocation plug, fishdog ecu, wiring harnesses, and denso76 header.

These are based on the Fishdog ECU we sell, and can be modified for whatever crazy engine swap or modification you could dream of, up to 8 cylinders.

Additional information

Weight 24 oz

2 reviews for 99-00 Miata PNP Kit

  1. Sean

    So sad…I would have bought this ECU if only it came about sooner….I have a megasquirt tho….

    • Chris

      No worries, you can still pick up our accessories. The bluetooth module can be modified for your application, and the IAT relocation kit might be in your future as well. You can even get a t-shirt. We won’t tell what powers your car if you don’t. 🙂

  2. Doug Schultz (verified owner)

    These guys are great especially Issac. He always helps me and hooks it up. The ecu does what it’s supposed to do if I could just learn to tune better. My only suggestion is speedyefi you tube channel for setting up the ecu and basic tuning functions. Then videos for setting up the extra parts you can get from them. Or instructions with pictures on the website for the same things…or both! That way I don’t have to ask so many questions. Ecu is pretty easy to setup though I must say. Way easier than hptuners for my corvette! Thank you fellas for quality products and customer service experience! I really do appreciate it. You go above and beyond on customer service! I highly recommend buying a speedyefi if debating it versus the competition. 5 stars from me!!!

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