"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." - RS-R

Preset Approximate Height From RS-R:
Front: -30mm to -35mm (-1.2in to -1.4in)
Rear: -40mm to -45mm (-1.6in to -1.8in)

Maximum Adjustment Ranges
Front: -5mm to -80mm (-0.2in to -3.2in)
Rear: -15mm to -70mm (-0.6in to -2.8in)

Recommended Adjustments for Optimal Ride-ability
Front: -10mm to -55mm (-0.4in to -2.2in)
Rear: -15mm to -70mm (-0.6in to -2.8in)

Spring Rates: 
Front: 8.00kg/mm
Rear: 14.0kg/mm

FITS:

2020+ Toyota GR Supra