RS-R 2014-2020 Lexus IS250/350 AWD (GSE36) Down Sus Springs - T197D
RS-R is the number one aftermarket spring manufacturer in Japan is proud to bring their technology and know-how to the US. Though all springs may look like they are the same, their performance is not. And because RS-R takes into account that every model of car has its own characteristics, the lowering springs ensure more than just the look you desire. Just because they fit, does not mean they were meant to perform properly for the car. Now available in the US, RS-R currently offers two types of lowering springs in the US, the Down Sus, and the Super Down.
The Down Sus provides a lowered stance and improved handling to fulfill your needs to lower your car and improve its handling. In both spring choices, RS-R stays committed to providing comfort and performance that is matched to your vehicles characteristics. Taking into consideration the factory suspension geometry, shock dampening, spring rate and ride height levels, RS-R ensures that the springs you are getting were made for your car both for performance and for comfort.
Features:
- Lowered stance
- Improved handling
- Comfortable ride
- Drop F/R (mm): 25-30 / 20-25
- Rate F/R (kg/mm): 5.48 / 7.40
- Lexus IS350 14-17
- Pictures used for marketing purposes only, actual product may vary.
RS-R 2014-2020 Lexus IS250/350 AWD (GSE36) Down Sus Springs - T197D performance upgrade part
RS-R Down Sus lowering springs are engineered for a lowered stance with improved handling while maintaining a comfortable ride. RS-R designs springs around each vehicle’s characteristics rather than using a one-size-fits-all approach, factoring in factory suspension geometry, shock dampening, spring rate, and ride height targets.
SKU: rsrT197D
For the Lexus IS platform listed below, this spring set is intended to deliver the look and driving feel many enthusiasts want from a suspension drop, without losing the daily-driver comfort RS-R is known for.
Key Benefits
- Lowers ride height for a clean, aggressive stance without excessive harshness.
- Improves handling response compared to stock by using model-specific spring design.
- Designed with factory suspension geometry in mind for balanced performance.
- Developed to work with shock dampening characteristics for comfort-focused driving.
- Vehicle-specific spring rate and ride height targets, not generic fitment.
- Front drop target of 25–30 mm for a noticeable, even front profile.
- Rear drop target of 20–25 mm to complement the front stance.
Specifications
- Drop F/R (mm): 25-30 / 20-25
- Rate F/R (kg/mm): 5.48 / 7.40
Applications
- Lexus IS350 14-17
Notes
- Pictures used for marketing purposes only, actual product may vary.
RS-R Down Sus springs are built for drivers who want a purposeful lowering spring setup that considers both ride quality and control. By focusing on the vehicle’s suspension characteristics, they aim to provide consistent results in stance and handling without relying on generic, universal spring behavior.
| Brand | RS-R |
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