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
2009-2014	Audi	A4	Base
2009	Audi	A4	Cabriolet
2015-2020	Audi	A4	Premium
2015-2020	Audi	A4	Premium Plus
2015,2017-2020	Audi	A4	Prestige
2019	Audi	A4	Titanium
2021-2025	Audi	A4 Quattro	Premium
2021-2025	Audi	A4 Quattro	Premium Plus
2021-2025	Audi	A4 Quattro	Prestige
2010-2014	Audi	A5	Cabriolet
2008-2014	Audi	A5 Quattro	Base
2010-2014	Audi	A5 Quattro	Cabriolet
2015-2016	Audi	A5 Quattro	Premium
2015-2016	Audi	A5 Quattro	Premium Plus
2015	Audi	A5 Quattro	Prestige
2017	Audi	A5 Quattro	Sport
2021-2025	Audi	A5 Sportback	Premium
2021-2025	Audi	A5 Sportback	Premium Plus
2021-2024	Audi	A5 Sportback	Prestige