Are you tired of constantly replacing the stock trailing arm bushings? Are you annoyed by the lack of smoothness of work and the change in deflection depending on the load? Would you like to put something in your car that will reduce the number of variables affecting driving behavior and make the car more predictable? You've come to the right place! We present a solution that will both extend service intervals and improve the drivability of your vehicle. The aluminum flanges in which the floating sleeve is mounted are made on CNC machines, which ensures dimensional repeatability and perfect appearance. Undercuts and threaded holes facilitate possible service of the described product. The set includes: 4 aluminum flanges 2 floating sleeves 2 reducing sleeves 4 M5x60 screws for disassembly The presented product has been tested both during civilian driving and on track conditions.