RS-R Best-i Active Coilover (Lexus IS 250/350 F Sport)

Part Number: XLIT191MA Compatibility: 2014-2016 Lexus IS 250/350 RWD F Sport RWD Chassis code: GSE31/GSE30

Preset Approximate Height

Front: -35mm to 40mm (-1.4in to -16in) Rear: -35mm to -40mm (-1.4in to-1.6 in)

Maximum Adjustment Range

Front: +25mm to -95mm (+1.0in to -3.7in) Rear: -10mm to -60mm (-0.2in to -2.4in)

Recommended Adjustment Range

Front: -5mm to -60mm (-0.2in to -2.4in) Rear: -10mm to -60mm (-0.4in to -2.4in)

Spring Rate

Front: 10.00kg/mm Rear: 8.30kg/mm

Additional Information

Main damper adjustments done through Factory AVS controller. Secondary 24 way adjustment dial located at the base of the dampers. Warranty: 1 Year / 12,000 miles from the day of purchase