An AFC or an SFC-R will work great on a VPC car as long as it's installed correctly (*NOT* the way Apexi tells you to install it.)GRIFF said:
GCC is most widely recommended because you can't screw up the install, it's plug and play. But if you splice correctly and splice well, an both the AFC and SFC-R provide extra tuneability because of finer RPM maps. The SFC-R also provides 3 fuel maps as opposed to 1 for the others, which is why IMHO it's the best fuel computer out there, and it's what I use (with a VPC). Works great.
Andi