RS-R Best*I Active Coilovers (2021-2022 Lexus IS 350 F-Sport)

Part#: XBIT591MA
Compatibility: 2021+ Lexus IS350 F Sport RWD
Chassis code: GSE31

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 +15mm to -95mm (+0.6in to -3.8in)
Rear -10mm to -60mm (-0.4in to -2.4in)

Recommended Adjustments for Optimal Ride-ability:
Front -10mm to -65mm (-0.4in to -2.6in)
Rear -10mm to -60mm (-0.4in to -2.4in)

Spring Rates:
Front 8.00kg/mm
Rear 7.00kg/mm

This item is compatible with AVS system. 24 levels damper force adjustment. For only the model after Nov 2020. Factory rear upper mount needs to be re-used.