4000 SERIES HD variant features a smooth OE style rotor finish, popular for drivers looking for the benefits of a 4000 Series rotor but requiring an OE style look, such as controlled race divisions.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2006-2008	Subaru	Impreza	2.5i
2012	Subaru	Impreza	Base
2012	Subaru	Impreza	Limited
2003-2004	Subaru	Impreza	Outback
2005-2008	Subaru	Impreza	Outback Sport
2012	Subaru	Impreza	Premium
2003-2005	Subaru	Impreza	RS
2012	Subaru	Impreza	Sport Limited
2012	Subaru	Impreza	Sport Premium
2003-2004	Subaru	Impreza	TS
2003-2008,2012	Subaru	Impreza	WRX
2006-2007,2012	Subaru	Impreza	WRX Limited
2012	Subaru	Impreza	WRX Premium
2004-2008,2012	Subaru	Impreza	WRX STI
2007,2012	Subaru	Impreza	WRX STI Limited
2006-2007	Subaru	Impreza	WRX TR