GMS bushing kit for Alfa Romeo 4C steering rack is designed to replace rubber OEM bushings with stiffer compound bushing. GMS bushings feature alu housing and Ertalyte TX core for flex-free and long lasting performance. Upgrading these, provides improved steering feedback and less filtered steering wheel communication to the driver as the information from the road through the tire and to the steering wheel is more direct. 2-piece split construction, allows for easy plug and play installation.