Tein S. Tech Springs are an excellent step towards suspension tuning for your Subaru STI. 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.
Ride Height (F): -1.7in (-44mm)
Spring Rate (F): 274lbs/in (4.9kgf/mm)
Ride Height (F): -1.7in (-42mm)
Spring Rate (R): 246lbs/in (4.4kgf/mm)
Ride Height (R): -1.3in (-33mm)
Ride Height (R): -1.2in (-31mm)