Yeah, I have 31 spline units. from what I can remember. I haven't turned it up yet. I want the cage in it, I have been driving around on borrowed time/....... no seatbelts, no passenger seat, and the driver's seat hasn't even been secured fully. I have some kinks to work out. I am switching to camber plates in the front and rear so that will eliminate the factory rubber isolators.
it is sitting at 8lbs of boost right now and is just violent......... it is hard to explain but with your car being where it is you understand.......