www.MSruns.com read only forum (Jan.15,2018)

Thanks for the help, and sorry for posting in the wrong section.

I'm debating whether or not I should buy an E39 M5. However, I would really like full control over fuel and ignition (I have an AEM EMS on my 3000GT VR4, and boy, is it nice). Anyway, with all the fancy gizmos of the E39, there's no way I could make a megasquirt work alone. However, what do you guys...