they put a lot of clutches in it I don't really know much about transmissions but if I had to guess they might have to take some out or something? from what I understand or have read is these transmissions can have extra clutches added (more than stock) that's my best guess, it goes real nice if I put my foot in it, but just driving normal it hunts around at low rpms and decelerating from high rpms, like if you went to pass someone and then let off the pedal it spins up before going back into gear. Hoping 3rd time will be the charm.