Buddy Club BC08-RSS-H004 Racing Spec Quick Shift Kit for Acura RSX DC5 6-Speed Requires no modification to your current shifter 40 percent reduction in shifter throw distance 1-1/2 inch reduction in shifter height to ensure more precise gear shifting motion Simple drop-in installation (Requires less than an hour install time) Requires no modification to your current shifter. 40% Reduction in shifter throw distance. 1 1/2&#034; reduction in shifter height to ensure more precise gear shifting motion.