I have had a search through the site, including the galleries and have come to the conclusion that the vast majority of people are using one of 4 popular electronic boost controllers:
Apexi AVC-R
HKS EVC 4 or 5
Gizzmo IBC
Blitz Dual Spec II
There are some other variations out there, but these seem the most popular. So the question is, which one is the best? How should they be rated?
I have given this some thought as I am planning on purchasing one of them for my car. They are all different in price, but that is because they each offer different capabilities.
So I have decided to open it out to the people that use them. What are your experiences of the different boost controllers? Has anyone used more than one before and has some comparisons to make?