Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all foreign and domestic vehicle applications from 1930-present.

This Part Fits:

Year	Make	Model	Submodel
1999-2008	Audi	A4	Base
2003-2008	Audi	A4	Cabriolet
1999-2005	Audi	A4 Quattro	Avant
1999-2005	Audi	A4 Quattro	Base
2005	Audi	A4 Quattro	Cabriolet
1999-2001	Audi	A6	Base
1999-2001	Audi	A6 Quattro	Avant
1998-2001	Audi	A6 Quattro	Base
2000	Volkswagen	Passat	4 Motion
2003-2005	Volkswagen	Passat	GL
2004-2005	Volkswagen	Passat	GL TDI
1999-2005	Volkswagen	Passat	GLS
2001-2002,2004-2005	Volkswagen	Passat	GLS 4 Motion
2004-2005	Volkswagen	Passat	GLS TDI
1999-2005	Volkswagen	Passat	GLX
2001-2005	Volkswagen	Passat	GLX 4 Motion