Tein S-Tech Springs G37 Coupe

TEIN S.Tech Lowering 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.

Features:

Chrome Vanadium SAE9254V Construction
Progressive Spring Rate Design
Includes Silencer Rubber on certain applications
Green Powder Coat Finish
Developed to be used in conjunction with OEM dampers
1-year Manufacturers Defect and Sag Warranty
Covers over 5mm sag, breakage, deformity, and noise.
Does not cover powder coat finish and rusting.
Contents of Spring Kit:

Lower Springs × 4
Some applications include TEIN Silencer Rubbers
Warranty Information and Bump Stop Reference Guide
The S-tech springs lower the ride height nearly twice as much as the H-techs. The S-tech springs also have a slightly higher spring rate than the H-techs for a firmer ride.

Does NOT fit AWD or convertible models.

Comfortable ride quality is still maintained by using the OEM bump rubber and noise protection sheet. Tein recommends the shock rubber bumper be cut ~30mm from the botton and to re-use the top portion.