Tein S. Tech Springs for the Infiniti G35 Sedan (2003-2006) are an excellent step towards suspension tuning. They offer a more aggressive appearance and increase road holding capability. Designed to be used with OEM or OEM replacement shocks. Each application is road tested in North America for the proper balance between performance and comfort.
G35 Sedan 2003-2006 Drop: F: -1.9 / R: -1.3
G37 Coupe Spring Rate: F 359lb/in /R: 291lb/in