Tein Flex Z Coilover Kit for 2014+ Lexus IS250, IS200t, and IS350 (ASE30L / GSE30L / GSE31L)

Fits 2014-2015 Lexus IS250, 2016+ IS200t, and 2014+ IS350 (ASE30L, GSE30L, and GSE31L).

Tein Flex Z coilovers provide a high-performance suspension solution without compromising street drivability. Utilizing a twin-tube system for improved stroke and comfort, the Flex Z series features full-length ride height adjustability, allowing you to lower your Lexus IS without affecting spring travel or preload. This ensures consistent handling characteristics whether you are looking for a subtle drop or a more aggressive stance.

Engineered for durability and precision, these dampers feature 16-level linear damping force adjustment, enabling you to fine-tune the suspension for daily commuting or spirited driving. The bodies are finished in Tein's signature green powder coating, while the adjustment threads utilize a specialized ZT coating to resist corrosion and seizing in harsh environments.

• Twin-tube internal design for a balanced ride and superior damping control
• Full-length ride height adjustment system with independent preload settings
• 16-level damping force adjustment (compression and rebound combined)
• Sealed, non-reconstructible structure for high reliability and value
• High-strength reinforced rubber or pillow ball upper mounts included
• Cold-formed SAE9254V steel springs
• Compatibility: Lexus IS200t (2016+), IS250 (2014-2015), IS350 (2014+)
• Chassis Codes: ASE30L, GSE30L, GSE31L