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
2004-2007	Cadillac	CTS	V
2006-2011	Cadillac	STS	Base
2008-2009	Cadillac	STS	Platinum
2006-2009	Cadillac	STS	V