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
2009-2011	Audi	A4	Base
2009-2011	Audi	A4 Quattro	Avant
2009-2011	Audi	A4 Quattro	Base
2010-2011	Audi	A5	Cabriolet
2008-2011	Audi	A5 Quattro	Base
2010-2011	Audi	A5 Quattro	Cabriolet