SPC Performance rear upper control arm bushing kit for 1997–2003 BMW E39 delivers lifetime adjustability for rear camber and toe. Replacing the inboard bushings adds about ±1.25° of adjustment and uses knurled housings for a snug fit. Rubber-bonded construction preserves OE ride quality; standard press sleeves and tool 72509 remove and install the bushings.
SPC Performance 97-03 BMW E39 Rear Upper Control Arm Bushing Kit