Cool EFI

Cool EFI CoolEFI Automotive Products. This page is about CoolEFI Educational and Automotive products.

We create electronic engine and transmission management systems to be used with open source firmware (software) to control your fuel injected engine and your electronic controlled transmission. We specialize in microcontroller design for the educational and automotive markets.

New CoolEFI Rocket XEP Development Board, shown without headers installed.
09/08/2021

New CoolEFI Rocket XEP Development Board, shown without headers installed.

6 new Sportster development boards shipped to a customer this morning. 😎
01/17/2020

6 new Sportster development boards shipped to a customer this morning. 😎

A new CoolEFI ECU design for GM Thottle Body Engines. This has 2 peak and hold injector drivers. Firmware is still in de...
09/14/2019

A new CoolEFI ECU design for GM Thottle Body Engines. This has 2 peak and hold injector drivers. Firmware is still in development.

Just received some new CoolEFI Cruiser development boards. These have the needed I/O ports to make your own ECU.
09/14/2019

Just received some new CoolEFI Cruiser development boards. These have the needed I/O ports to make your own ECU.

7 CoolEFI Sportster Development Boards without FTDI USB components ready for shipment to a customer. 😎
09/14/2019

7 CoolEFI Sportster Development Boards without FTDI USB components ready for shipment to a customer. 😎

07/11/2018

With the USA imposing an additional tariff on imports from China, we need to review the pricing of CoolEFI Products. We will have new pricing available by Monday, July 16, 2018. Thank you for your patience and understanding.

Three CoolEFI Sportster development boards ready for serial monitor programming and initial quality control checks.
05/22/2018

Three CoolEFI Sportster development boards ready for serial monitor programming and initial quality control checks.

CoolEFI Sportster bottom view.
03/10/2018

CoolEFI Sportster bottom view.

CoolEFI Sportster top view.
03/10/2018

CoolEFI Sportster top view.

New photos of the CoolEFI Sportster Development Board.
03/10/2018

New photos of the CoolEFI Sportster Development Board.

I have updated the CoolEFI.com store with the new Basic ECU purchase options. 😎
07/16/2017

I have updated the CoolEFI.com store with the new Basic ECU purchase options. 😎

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Address

6672 Drunkards Pike
Gosport, IN
47433

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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