Tein H-tech Springs for 2013+ Subaru BRZ Scion FR-S
Part#: SKSA0-G1B00

High Tech is made from a new material called "Vanadium" which is much lighter then other spring and increases flexibility.

They offer approximately a 1 inch drop for a more aggressive appearance. 

*Features*
* All spring are designed specifically to fit each car for maximum performance
* About a 1 inch drop for a more attractive appearance
* Comfortable ride quality is still maintained by using the OEM bump rubber and noise protection sheet (available for most model)

Spring length is guaranteed not to sag more than 5mm and to be clear of any manufacture defects.

Ride Height (R) -0.6in (-16mm)
Spring Rate (R) 258lbs/in (4.6kgf/mm)
Spring Rate (F) 168lbs/in (3kgf/mm)
Ride Height (F) -0.9in (-24mm)

FITS:
2013+ Subaru BRZ
2013+ Scion FR-S