What up everyone I been looking at the STI 6 speeds to swap out with my 5 speed in my 2012 wrx. The synchro in 3 and 4 is going bad anyway. I get locked out of 3 ( mostly) and 4th usually when running with another car it happens.it really has me at a disadvantage when cutting it close on pulling on another car. Right now I'm at 350wtq and I know that's the higher end on what these 5 speeds can handle. I take care of it and drive it properly and put the least amount of stress on it as I can but I'd love to have that 6 speed. They are not cheap by any means I'm looking at 4K just for the 6 speed CDIFF brembos everything I need but I don't see the DCCD controller with the set up on any of them. I'm mostly looking on E- bay. My question is after the 6 speed is installed does the DCCD controller plug Into the new 6 speed or does it plug somewhere into my cars ECU or?