TEIN S.Tech Springs are an excellent step towards suspension tuning. They offer approximately a 1.5 inch drop for a more aggressive appearance and increased 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. Comes with a 1 year limited warranty, spring length is guaranteed not to sag more than 5mm, and be clear of any manufacturer defects.

Additional Features:

Contents of Spring Kit:

Individual Springs × 4
Main Spring × 4
Some applications include TEIN Silencer Rubbers
Warranty Information and Bump Stop Reference Guide
Stickers*
*(Note that Stickers do not come included for all JDM part numbers and for certain applications)

Additional Information:

Spring Rate Front (kgf/mm,lbs/in): 3.4/191

Spring Rate Rear (kgf/mm,lbs/in): 10.6/593

Guaranteed Fitments:

ALL 2007 to 2011 BMW 3 Series (E90) 4dr Sedan (335i) models
(Ride Height (mm,inch) - Front: -36/-1.4, Rear: -30/-1.2)

ALL 2006 to 2011 BMW 3 Series (E90) 4dr Sedan (330i) models
(Ride Height (mm,inch) - Front: -22/-0.9, Rear: -27/-1.1)

ALL 2007 to 2011 BMW 3 Series (E92) 2dr Coupe models
(Ride Height (mm,inch) - Front: -36/-1.4, Rear: -16/-0.6)