REAR BUMPER FOR AUDI A4 2005-2008 1) OEM: 8E5807303GRU / 8E5-807-303-GRU = WITHOUT SENSOR HOLE 2) OEM: 8E5807303AGRU / 8E5-807-303-A-GRU 8E5807511 / 8E5-807-511 = WITH SENSOR HOLE