Cost is excellent, shipped really fast. Very easy to install, the process is the same for all imprezas and wrx of this generation.
Remove some screws by the parking brake and in the hand rest compartment between the front seat, undo your shift knob, pull back on center cup holder plastic and shift trim goes up vertically.
Remove ashtry and place to the side. Undo the screw to the old pivot bushings and remove. Press new bushing into place with fingers, USE GREASE on outside of bushing where it meets the fork and screw back in to a firm hold. Do not go too tight.
Reverse removal steps.
Came with wide barrel and short barrel in case your shifter is not stock.
Makes the shifting more firm and precise, fixing stock slop, without modification or extra stress on your synchros. Made my car faster by better shifting.