Fuel injection computer and engine management system.
Megasquirt EFI is a range of standalone engine management systems (fuel injection computer, ECU). All systems are intended for DIY install and most installs are self tuned. With Megasquirt you get the opportunity to learn how engine management works and gain full tuneability of your engine. Be sure to read the documentation here and on vendors' sites to see which of the product range is right for you to get the best results.
Main page describing Megasquirt product range
Product features and technical details for all ECU products
How to purchase in the UK.
Read the manuals here
Active support forums. Support from the main suppliers and developers. Be sure to read the manuals first.