The Superdown provides a lowered stance and improved handling to fulfill your needs to lower your car and improve its handling. 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.
$369.00
In stock
Part#: T591S
Compatibility: 2021+ Lexus IS 300/350 RWD
Chassis code: GSE31
Approximate Drop
Front: -45mm to -50mm (-1.8in to -2.0in)
Rear: -40mm to -45mm (-1.6in to -1.8in)
Spring Rate
Front: 5.2kg/mm
Rear: 8.67kg/mm
Includes front bump stops. Warranty 3 Years / 36,000 miles from the day of purchase
| Weight | 26 lbs |
|---|---|
| Dimensions | 16 × 14 × 8 in |
| Make | Model | Year |
|---|---|---|
| Lexus | IS300 RWD | 2021 |
| Lexus | IS300 RWD | 2022 |
| Lexus | IS300 RWD | 2023 |
| Lexus | IS350 RWD | 2021 |
| Lexus | IS350 RWD | 2022 |
| Lexus | IS350 RWD | 2023 |
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