P 2496 New OES WABCO Air Suspension Compressor for 2007-2010 (all, w/ air suspension) Q7 Arnott has teamed up directly with WABCO to supply you with the same O.E. part at a fraction of the dealer cost. These are made by the same supplier to AUDI! We now have the one stop solution for those who prefer the original equipment. This same compressor assembly will cost you over $1600.00 at your local AUDI dealership! This is just the compressor and dryer assembly. You may have to reuse some of your OEM hardware during the installation. Compressor comes with detailed instructions to walk you through the installation step by step. Warranty Information: One Year Warranty http://www.arnottindustries.com/part_AUDI_Air_Suspension_Parts_yid17_pid166_gid643.html