Tein Coilover for Subaru STi 08+ 5 Door / 11+ 4 Door Street Basis Z

Tein Street Basis Z Coilovers for Subaru WRX STi (08+ 5‑Door / 11+ 4‑Door) Brand: Tein — Model: Street Basis Z. Engineered for Subaru WRX STi (2008+ 5‑door and 2011+ 4‑door), these coilovers deliver a perfect balance of comfort, control, and everyday drivability. Comfortable Ride Quality: Linear damping tuned for daily use without sacrificing handling precision. Height Adjustable: Easy corner-to-corner spring perch adjustment for ride height customization and improved stance. Durable Construction: High-quality steel spring and corrosion-resistant finish built for long-term street use. Improved Handling: Reduced body roll, enhanced cornering stability, and more responsive steering feel. Vehicle Fitment: Direct-fit for Subaru STi 2008+ 5‑door and 2011+ 4‑door models — preserves OEM mounting points for simple installation. Ideal for drivers who want upgraded suspension performance without harshness — the Tein Street Basis Z is a practical and reliable upgrade to sharpen your STi’s dynamics while maintaining comfortable everyday driving.