For 2009-2016 Audi A4 Quattro Brake Hardware Kit Rear API 88538ZDRK 2010 2011

For 2005-2009 Audi A4 Quattro Brake Hardware Kit Rear API 65581MMWC 2006 2007

API 51GH99B Rear Brake Hardware Kit Fits 1996-2006 Audi A4 Quattro

API 36RB83Q Front Brake Hardware Kit Fits 2005-2009 Audi A4 Quattro Cabriolet

For 2005-2006 Audi A4 Quattro Brake Hardware Kit Rear API 84751SPKJ

API 93DD23D Rear Brake Hardware Kit Fits 2009-2016 Audi A4 Quattro OEF3 OEF3

API 31QD38Q Rear Brake Hardware Kit Fits 2005-2006 Audi A4 Quattro

Rear API OEF3 Brake Hardware Kit fits Audi A4 Quattro 1996-2006 56RHKD