LEXUS IS 300/350 RWD 2021+ SPORTS*I COILOVER the valves will automatically open

the valves will automatically open to increase air flow for better performance (hp & torque gained) and sound

2inch to -4

Preset Approximate Height From RS-R:Front -30mm to -35in (-1

Recommended Adjustments for Optimal Ride-abilityFront -10mm to -65mm (-0

●Installation Time / 2

LEXUS IS 300/350 RWD 2021+ SPORTS*I COILOVER the valves will automatically openPart#: XBIT591MCompatibility: 2021+ Lexus IS 300 350 RWDChassis code: 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 RangesFront +15mm to 95mm (+0. 6in to 3. 8in)Rear 10mm to 60mm ( 0. 2in to 2. 4in) Recommended Adjustments for Optimal Ride abilityFront 10mm to 65mm ( 0. 2in to 2. 6in)Rear 10mm to 60mm ( 0. 2in to 2. 4in) Spring Rates: Front 8. 00kg mmRear 7. 00kg mm