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
2008-2012	INFINITI	G37	Base
2011-2012	INFINITI	G37	IPL
2008-2012	INFINITI	G37	Journey
2008-2012	INFINITI	G37	Sport
2009-2012	INFINITI	G37	X
2014-2015	INFINITI	Q60	Base
2014-2015	INFINITI	Q60	IPL
2014-2015	INFINITI	Q60	Journey
2014-2015	INFINITI	Q60	S
2015	INFINITI	Q60	S Limited
2009	Nissan	350Z	Enthusiast
2009	Nissan	350Z	Grand Touring
2009	Nissan	350Z	Touring
2010	Nissan	370Z	40th Anniversary Edition
2010-2012,2015-2018	Nissan	370Z	Base
2018	Nissan	370Z	Heritage Edition
2010-2012,2015-2017	Nissan	370Z	Nismo
2015-2018	Nissan	370Z	Nismo Tech
2015-2018	Nissan	370Z	Sport
2015-2018	Nissan	370Z	Sport Tech
2010-2012,2015-2018	Nissan	370Z	Touring
2015-2018	Nissan	370Z	Touring Sport