ENERGY SUSPENSION Rear Trailing Arm Bushes. Proven on the race track as well as the street, these rear trailing arm bushes from Energy Suspension allow you to replace your mushy rubber bushings with high performance polyurethane versions. Energy Suspension components will not break down or deteriorate from exposure to oils, under car chemicals, or atmospheric conditions. They also improve appearance over the original parts. Will fit all Honda Civic (EF, EG, EK), CRX, and Integra DC2. Original metal shaft has to be re-used. Part number: 16.7106