Condor Speed Shop - Rear Trailing Arm Bushings - E46Our solid BMW e46 Rear Trailing Arm Bushings (RTABs) are designed for the street and the track. You will be able to corner faster and get the power down earlier at corner exit. We use UHMW in all our suspension bushings because it is stiff, has almost zero deflection yet also absorbs some vibration. It will outlast other types of rubber or urethane bushings. When the e46 is driven hard on the street & on the track, the rear trailing arms are exposed