This Cusco 44mm Duracon shift knob is made for Subaru Impreza WRX STi GD/GR/GV/VA models equipped with the 6-speed manual (6MT) and M12 x 1.25 thread. The compact 44mm outside diameter and Duracon construction offer a replacement shift knob that matches the factory thread while delivering a comfortable, durable interface for manual gear changes specific to the listed WRX STi chassis.
Cusco Subaru Impreza WRX STi (GD/GR/GV/VA - 6MT only) 44mm OD / M12 x 1.25 Shift Knob -Black Duracon