Energy Suspension Hyper‑Flex polyurethane shifter bushings in black fit 2011–2013 Ford Mustang Base/GT/Shelby GT manual transmissions and are offered as a durable upgrade over factory rubber. The Hyper‑Flex material improves shift precision and consistency under load, enhancing the tactile feel of gear selection while resisting degradation relative to standard bushings for longer service life.
Energy Suspension 11-13 Ford Mustang Base/GT/Shelby GT Black MT Shifter Bushing Set