Lexus IS500 Coilover Suspension Kit - RS-R - Best-i Active - 2022–2027. The RS-R Best-i Active kit is built for the 2022–2027 Lexus IS500 (USE30L), delivering precise ride-height control while retaining factory adaptive damping functionality where equipped.

Developed by RS-R specifically for the IS500, Best-i Active integrates with Lexus AVS to preserve in-cabin drive mode behavior and adaptive damper response. Threaded-body height adjustment lets you fine-tune stance and balance without compromising usable travel. Vehicle-specific spring rates and damper tuning target confident street manners with composed handling under spirited driving. Robust construction and OE-style mounting points support reliable fit and operation.

Features

• Fits 2022–2027 Lexus IS500 (USE30L)
• Best-i Active design retains factory adaptive damping controls
• Threaded-body height adjustment for precise ride height
• Vehicle-specific RS-R valving and spring rates
• Direct-fit installation with OEM-style mounts
• Tuned for daily driving and weekend backroad use

Have questions about fitment or setup? Call us and speak with a specialist. We offer professional installation and customization services at our Austin, Texas and Los Angeles, California area locations. Texas: 512-982-9393 (TX). California: 562-981-6800 (CA).

If you are considering multiple items, contact us to discuss available shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov