TruHart Rear Knuckle Bushing For 17+ Honda Civic Type R OnlyProduct Overview TruHart Rear Knuckle Bushing For 17+ Honda Civic Type R TruHart rear knuckle pillowball bushings replace your worn factory units with hardened rubber bushings, reducing deflection and delivering a more direct road feel, improving your driving experience and performance. Key Features: Direct replacement for factory rear knuckle bushings Hardened rubber material for improved durability and performance Reduced deflection for better