[Raceboy]

Originally Posted by spuggy

There's a VEMS ECU - straight plug-in replacement to a 3.2 via an adapter harness. As well as 964, 993, all flavors of 944, 951 & 968. https://www.pnpecu.com/vems-39-c.asp

Pelican raceboy used to sell/support them; http://forums.pelicanparts.com/911-930-turbo-super-charging-forum/892673-affordable-very-feature-rich-ems-porsche-vems.html

Thank you.
VEMS is also available as "stealth", built into Motronic casing