Infiniti G35 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
Does NOT fit AWD or Sedan 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.
| Model / Style |
Spring Rates (lbs/in) |
Spring Rates (Kgf/mm) |
Ride Height Change (inches) |
|
| Model |
Spring Type |
Front |
Rear |
Front |
Rear |
Front |
Rear |
Part Number |
| G35 Coupe |
S.Tech-C |
325 lbs/in |
263 lbs/in |
5.8 Kgf/mm |
4.7 Kgf/mm |
-0.6 |
-0.3 |
SKP30-C3B00 |
| G35 Coupe |
S.Tech-S |
359 lbs/in |
291 lbs/in |
6.4 Kgf/mm |
5.2 Kgf/mm |
-1.2 |
-0.9 |
SKP30-S3B00 |
|
 |