RS-R Best-i Active Coilover for Infiniti Q60 3.0T Sport/Red Sport AWD '17+

Preset Approximate Height From RS-R:
Front -25mm (-1.0inch)
Rear -30mm (-1.2inch)

Recommended Adjustment Range: 
Front +10mm to -45mm (+0.4inch to -1.8inch)
Rear -10mm to -45mm (-0.4inch to -1.8inch)

Maximum Adjustment Ranges:
Front +15mm to -75mm (+0.6inch to -3.0inch)
Rear -10mm to -100mm (-0.4inch to -4.0inch)

Spring Rates:
Front 10.0kg/mm
Rear 5.00kg/mm

*Compatible with Factory DDS Suspension, 36 Levels Damper Force Adjustment*