Powerflex Polyurethane Bush kit for BMW E46 3 SERIES (1999 - 2006) Rear Subframe Front Bush Insert - PFR5-4614BLK - Fits all X3, E46 vehicles except M3 and all Z4 except Z4M. Fits into voids in bush OE numbers: 33316770783 and 33316770784. - Bush Size: - PRICE IS PER CAR KIT, NOT per bush. Powerflex usually price their bushes singly, but we have combined the QTY and price to keep it simple for you!