Read this Autospeed article. Julian Edgar is also testing/helped design (I think) these. Looks like just the solution for a 20V converted to RWD, I understand the ECU's have a certain amount of learning ability but would have thought that if you stick a pod and free flowing exhaust on then the ECU mightt not be able to adjust itself that far. Just a guess, I'm gonna get one, can't go wrong for that price really.
Julian.
PS. Looking for a T50 throw out bearing carrier and clutch fork in Brisbane, anyone got one? 0400611917