Please refer to the Spring Calculator Link below for guidance on spring sizes. Most people will use 6" long springs.Made in the USA. Applications: 2009+ Nissan 370Z (Z34) 2007-2008 Infiniti G35 Sedan (V35) 2008+ Infiniti G37 (V36) Need a replacement rod end? SPL Rod Ends Installation Instructions: SPL Rear Mid Links SPL Rear Mid Link Spring Calculator

This Part Fits:

Year	Make	Model	Submodel
2007-2008	Infiniti	G35	Base
2007-2008	Infiniti	G35	Journey
2007-2008	Infiniti	G35	Sport
2007-2008	Infiniti	G35	X
2009-2013	Infiniti	G37	Base
2011-2013	Infiniti	G37	IPL
2009-2013	Infiniti	G37	Journey
2009-2013	Infiniti	G37	Sport
2009-2013	Infiniti	G37	X
2015	Infiniti	Q40	Base
2010	Nissan	370Z	40th Anniversary Edition
2009-2020	Nissan	370Z	Base
2018-2019	Nissan	370Z	Heritage Edition
2009-2017,2019-2020	Nissan	370Z	Nismo
2015-2018	Nissan	370Z	Nismo Tech
2015-2020	Nissan	370Z	Sport
2015-2018	Nissan	370Z	Sport Tech
2019-2020	Nissan	370Z	Sport Touring
2009-2019	Nissan	370Z	Touring
2015-2018	Nissan	370Z	Touring Sport
2023-2024	Nissan	Z	Performance
2023-2024	Nissan	Z	Proto Spec
2023-2024	Nissan	Z	Sport