RS-R Down Sus Springs for Lexus RC-F and GS-F
Give your Lexus performance coupe or sedan a lower, more purposeful stance with RS-R Down Sus Springs. This set is designed for the Lexus RC-F and GS-F, with vehicle-specific spring rates and a measured drop for improved ride height and sharper visual presence.
Fitment
| Vehicle |
Years |
Chassis |
| Lexus RC-F |
2015–2025 |
USC10 |
| Lexus GS-F |
2016–2020 |
URL10 |
Approximate Drop
| Application |
Front |
Rear |
| RC-F 2015–2019 |
−30 to −35 mm (−1.2 to −1.4 in) |
−20 to −25 mm (−0.8 to −1.0 in) |
| RC-F 2020+ |
−25 to −30 mm (−1.0 to −1.2 in) |
−15 to −20 mm (−0.6 to −0.8 in) |
| GS-F |
−25 to −30 mm (−1.0 to −1.2 in) |
−20 to −25 mm (−0.8 to −1.0 in) |
Spring Rates
| Front |
8.67 kg/mm |
| Rear |
14.4 kg/mm |
| Part number |
T999D |
Designed as a direct suspension upgrade for enthusiasts who want a cleaner stance without moving to a full coilover setup. Professional installation and a wheel-alignment check are recommended after fitting.