Apexi Vtec controller...curious as to how and what they do?
So iv gotten my hands on a brand new Apexi Vtec controller, was given to me by one of my mates, there are mixed reviews all over the net about them but I know this is the only place I can get a straight answer!
What the hell do they do? And is it any use to me on my d16??
What the hell do they do? And is it any use to me on my d16??

