RS-R Best-i Coilovers - 2020 Toyota Supra

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

This item is compatible with AVS system. 36 levels damper force adjustment. Damper Warning Canceler is not necessary.