RS-R Down Sus Springs (21+ Lexus IS300/IS350)
The RS-R Down Sus Lowering Springs provides a mild drop and improved handling for drivers who are looking to lessen the fender to wheel gap. Taking into consideration the factory suspension geometry, shock dampening, spring rate and ride height levels, RS-R ensures that the springs you are getting were made for your car both for performance and for comfort.
Part Number: T591D Compatibility: 2021+ Lexus IS 300/350 RWD Chassis code: GSE31
Approximate Drop
Front: -25mm to -30mm (-1.0in to -1.2in) Rear: -25mm to -30mm (-1.0in to -1.2in)
Spring Rate
Front: 5.48kg/mm Rear: 8.16kg/mm
Additional Information
Warranty: 3 Years / 36,000 miles from the day of purchase
