I have read where several people like this mod more than the Boyesen Power reeds. I looked on Moto Tassinari's web site and this is the part number I found - V2M031. Is that the right one for an 03 200? I wanted to make sure I was getting the Delta 2. Also the list it for 89 - 96. I assume that will work for 03's. They had some write up about the Delta 3. Is it available for the KDX? Has anyone tried it?