Enhance the performance and stance of your 2022+ Lexus IS 500 with Swift Spec-R Springs. Designed as performance-oriented lowering springs, they sharpen cornering response, reduce body roll, and provide a sportier, more aggressive look—all while retaining Lexus comfort for daily use.
Part # 4T921R
Spring Rate – Front: 6.5 kgf/mm | Rear: 10.0 kgf/mm Drop – Front: -1.0 in | Rear: -1.0 in
Swift Spec-R Springs are tuned specifically for the Lexus IS 500 platform, striking the perfect balance of street comfort and race-inspired suspension performance.
