Welcome to Efi4Tuning.com,

The canadian Megasquirt distributor

Get it professionnal, get it runs better .

Get electronic fuel injection simple and reliable. L'injection électronique à votre porté.

14 pins commercial input connector : sensors, spare inputs and ecu power.
16 pins commercial output connector ; coil, injectors,spares,IAC idle and grounds.

The new connector configuration allows the contacts to handle the current in the automotive environment. Inputs are wired in one connector and the outputs to another connector. This new setup is getting popular in efi community. We designed an adaptor board to connect the commercial connectors direct on the board. This adaptor also has inboard VB921 coil driver up to 4 available. No more prototyping in the proto area for drivers added. The VB921 empty places can be replace with multi-purpose drivers. The inboard VB921 is been replaced by a idle mosfet driver for its free wheel diode. MS3XV3 Available 22 pins commercial input/output connector : Main pins as injectors, ignitions, grounds and most use MS3 options. 16 pins commercial input/output connector ; MS3 options and grounds.

Those can hold much more current over the old setup, better contact surface and last more than ever.

Get the best quality ever made , get the needs for your project.

The goal of efi4tuning is push your engine at the highest level of performance at very low cost with one of our Megasquirt efi computers.
Lets Efi4tuning bring your engine to life with the megasquirt computer of your choice and the setup you need.

- We get ourself hight qty quality parts to assembled your megasquirt computer ''a la carte'' or stock standard setup.
- Standard input/output setup and sofware mods are free .

We offer all the technical support you ll need until your engine runs right.