I was given a torque dog from an 01 and planned on giving it to a friend with a 99. I believe it is an older unit, 65 or 70hp puck style. Numbers on it are 2001PP#03367. On the bullydog site they group fromm 98-02, but I was told this unit could not be used in a 99. Is this because its an older unit? The source for my info is pretty reliable but I figured I would ask anyway. Anybody want to trade 99 tuner for an 01?