Hello new to the board names eddie from mission tx I ride a 2003 gsxr 750 which I'm currently building so far has full exhaust, knn filter -1, +2 sprokets and 12 inch extension its at the paint shop getting painted jetstream blue (2012corvette color) ..bike has a power commander but disconnected it because its all messed up anyone knows how to mess with this also who fixs the speedo due to the sprocket change?