with the EMS. That engine management is no different than any other standalone unit other than having more features. If you can tune one ECU, you can tune them all. The EMS is a great ECU and also fairly easy to work with in my understanding. I would still highly advise going to see Greg and Seb. If they can't tune your car, then it can't be tuned. At the very least, I would give them and call and just see what they say. They will not lie to you, if for some reason they can't do it, they will tell you.