Spirited weekend track drives do not have to sacrifice daily driving comfort or performance. Designed for the performance enthusiast in mind, the RS-R Sports-I coilover system provides a comfortable ride for everyday use, yet is sufficient enough for those effervescent track days.
Fitment Information
- Lexus GS300 (2018, 2019, 2020)
- Lexus GS350 (2013-2015) RWD
Specs & Features
Specifications for Non F-Sport:
Preset Approximate Height From RS-R:
Front -35mm to -40mm (-1.4inch to -1.6inch)
Rear -40mm to -45mm (-1.6inch to -1.8inch)
Maximum Adjustment Ranges:
Front +15mm to -95mm (+0.6inch to -3.8inch)
Rear -10mm to -75mm (-0.4inch to -3.0inch)
Recommended Adjustments for Optimal Ride-ability:
Front -10mm to -60mm (-0.4inch to -2.4inch)
Rear -10mm to -75mm (-0.4inch to -3.0inch)
Spring Rates:
Front 9.00kg/mm
Rear 8.30kg/mm
Specifications for F-Sport:
Preset Approximate Height From RS-R:
Front -25mm to -30mm (-1.0inch to -1.2inch)
Rear -30mm to -35mm (-1.2inch to -1.4inch)
Maximum Adjustment Ranges:
Front +15mm to -95mm (+0.6inch to -3.8inch)
Rear -15mm to -60mm (-0.6inch to -2.4inch)
Recommended Adjustments:
Front 0mm to -60mm (0inch to -2.4inch)
Rear -15mm to -60mm (-0.6inch to -2.4inch)
Spring Rates:
Front 9.00kg/mm
Rear 8.30kg/mm
Note
- Dampers are 36 way adjustable in the front and the rear.
- Warranty 1 Year / 12,000miles from the day of purchase.
Product Description
TECHNOLOGY OF RS-R’S HAND ASSEMBLED MONO-TUBE DAMPERS
Quality and Detail
The RS-R coilovers are all Monotube hand assembled systems specifically designed to improve ride quality, performance, and comfort. Utilizing components such as; laser cut upper mounts, hand welded lower brackets, vehicle specific valving, are all assembled by hand to ensure quality and detail.
Urethane Bushing Technology
Utilizing Urethane bushing instead of bearing to reduce excessive vibrations from every day driving, as well as minimizing noises from suspension movements.
The Silent Roller Bearings
On MacPherson type suspension, as the suspension rotates along with the steering wheel, the coil springs may be prone to twisting. RS-R suspension utilizes roller bearings to eliminate spring twist noise.
Comfort and Adjustment
Rubber padding is utilized to help eliminate potential noise from suspension movements. Damper adjustment dials are up to 36 way adjustable to tune the shocks compression and rebound to each individuals needs for almost any driving condition.
Damping Adjustment
Damper adjustment dials are up to 36 way adjustable to tune the shocks compression and rebound to each individuals needs for almost any driving condition.
Refined Camber Tuning
If desired, the upper mounts on select vehicles can add 1.5 degree of camber from the preset setting by unbolting the upper mount and rotating the plate 180 degrees. (for more precise control of camber, adjustable camber plates are available for select models)
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.More in this category
Lexus GS300 Coilovers
Lexus GS300 Parts
Lexus GS350 Coilovers
Lexus GS350 Parts
RS-R Coilovers
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