Part Number: XBIT591M

Description: Sports-I Coilover

Fitment: 21+ Lexus IS300/IS350 RWD

Details:

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

Maximum Adjustment Ranges
Front +15mm to -95mm (+0.6in to -3.8in)
Rear -10mm to -60mm (-0.2in to -2.4in)

Recommended Adjustments for Optimal Ride-ability
Front -10mm to -65mm (-0.2in to -2.6in)
Rear -10mm to -60mm (-0.2in to -2.4in)

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

Factory AVS system will be disabled and the factory rear upper mount needs to be re-used.