MPPerformance.com: "The new adjustable short shifter is a first for the Saab market. The ball joint on the shifter is on a screw and you can adjust your throw. If you screw up the ball one quarter of an inch up you will reduce your throw by two inches, one inch per side, and retain all the stock features of the shifter. If your remove the reverse lock out your can further reduce your throws to whatever you want. Adding this to your car will get rid of the vague feeling of the shifter and allow for a much more precise feel."