Improve a known failure point with a set of high grade PERRIN Endlinks! PERRIN Polyurethane endlinks are significantly less expensive then spherical bearings with out a huge sacrifice in performance.
The OEM WRX plastic endlinks are weak and will flex greatly after installing a stiffer aftermarket swaybar. This flexing makes your stiffer aftermarket swaybar feel less responsive. PERRIN polyurethane endlinks are made with stiff polyurethane bushings pressed into 6061T6 aluminum arms to provide a solid connection between your swaybar and chassis. This translates into a more predictable and better handling car.