About this product
Sports*I
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.
Club Racer (Sports*I)
Fine tuned for competition, our RS-R Club Racer Series offers unquestionable performance with its track dedicated setup.
Fitment Information
- Toyota Supra (2020)
Specs & Features
Sports*I / Best*I Active
Front -30mm to -35mm (-1.2in to -1.4in)
Rear -40mm to -45mm (-1.6in to -1.8in)
Front -5mm to -80mm (-0.2in to -3.2in)
Rear -15mm to -70mm (-0.6in to -2.8in)
Front -10mm to -55mm (-0.4in to -2.2in)
Rear -15mm to -70mm (-0.6in to -2.8in)
Front 8.00kg/mm
Rear 14.0kg/mm
Chassis code:DB42/DB22
Preset Approximate Height From RS-R:
Front -30mm to -35mm (-1.2in to -1.4in)
Rear -35mm to -40mm (-1.4in to -1.6in)
Maximum Adjustment Ranges
Front -5mm to -55mm (-0.2in to -2.2in)
Rear -15mm to -65mm (-0.6in to -2.6in)
Recommended Adjustments for Optimal Ride-ability
Front -10mm to -50mm (-0.4in to -2.0in)
Rear -15mm to -65mm (-0.6in to -2.6in)
Spring Rates:
Front 14.0kg/mm
Rear 18.0kg/mm
Note
Sports*I
- 36 levels damper force adjustment. Damper Warning Canceler doesn’t come with the kit.
- If the canceler is not installed, error message is displayed and traction control off system is not functioned.
Best*I Active
- This item is compatible with the factory AVS system.
- 36 levels damper force adjustment.
- Damper Warning Canceler is not necessary.
- 4 levels damper force adjustment in the front and 36 in the rear.
- Damper Warning Canceler doesn’t come with the kit.
- If the canceler is not installed, error message is displayed and traction control off system is not functioned.
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)
Description supplied by Redline360 through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.




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