Product Details
RS-R Half Down lowering springs for the 2014-2020 Lexus IS350 (GSE30/GSE31) close up the fender gap with a conservative, OE-friendly drop that preserves the stock ride. Engineered around the factory damper stroke and suspension geometry, the car looks neatly tucked over the wheels while driving exactly like it did before — ideal for daily drivers, luxury sedans and EVs.
The Half Down Sus is the most conservative spring in the RS-R catalog — a subtle drop engineered to close up the fender gap without altering the way the car rides. It preserves the factory damper stroke and travel so luxury sedans, crossovers and EVs keep their stock ride quality while looking neatly tucked. Cold-wound in Osaka, Japan and backed by RS-R’s 3-year / 50,000 km fatigue warranty.
Features
- Mild, OE-friendly drop — keeps factory ride feel
- Designed around the stock damper stroke and geometry
- Progressive-rate coil for smooth transitions
- Cold-wound SAE alloy steel with powder coat
- 3-year / 50,000 km RS-R spring-fatigue warranty
- Made in Osaka, Japan
Specifications
| Part Number | T195HD |
| Part Name | RS-R Half Down Lowering Springs |
| Vehicle | 2014-2020 Lexus IS350 |
| Chassis Code | GSE30/GSE31 |
| Drivetrain | RWD |
| Ride-Height Adjustable | No |
| Spring Type | Progressive |
| Approximate Drop - Front | -20mm to -25mm (-0.8inch to -1.0inch) |
| Approximate Drop - Rear | -10mm to -15mm (-0.4inch to -0.6inch) |
| Spring Rate - Front | 4.60 Kg/mm |
| Spring Rate - Rear | 8.67 Kg/mm |
| Warranty | 3 Years / 50,000 km |
Vehicle Fitment
- 2014 Lexus IS350 RWD (GSE30/GSE31)
- 2015 Lexus IS350 RWD (GSE30/GSE31)
- 2016 Lexus IS350 RWD (GSE30/GSE31)
- 2017 Lexus IS350 RWD (GSE30/GSE31)
- 2018 Lexus IS350 RWD (GSE30/GSE31)
- 2019 Lexus IS350 RWD (GSE30/GSE31)
- 2020 Lexus IS350 RWD (GSE30/GSE31)

