Megasquirt 2 is a standalone engine management controller.
In basic form it is capable of running both fuel and Ignition. With additional options it turns into a very powerful engine performance modifier. Don't be fooled by the affordable nature of these controllers. They are small and powerful. They can run most everything on 4 wheels whether that's your lawn mower, an Air-cooled VW, Water cooled Jetta, Blown V8 or anything in between.
Below is a list of options and extra that can be purchased along with your controller. Besides the Ignition input please limit your options to 3 additional features. And if you have any question please send me an email and I can build a custom quote or help you decide which options are best for your install.