16-Way Damping Coilover Kit

The TEIN FLEX Coilover-Damper Kit (DSS40-6USS1) is a performance suspension upgrade designed to enhance the handling and stance of your vehicle. This kit is specifically engineered for the front and rear of the 2004 Subaru Impreza WRX STI with a 100mm rim PCD. Key features of the FLEX series include a full-length adjustment system that allows for independent adjustment of ride height and spring pre-load. This provides a broad range of tuning capabilities to suit various driving conditions and preferences. Furthermore, the dampers offer 16-way manual adjustment for damping force, enabling fine-tuning of suspension response. The system is also compatible with TEIN's EDFC (Electronic Damping Force Controller) series, allowing for in-car adjustment of damping force when the EDFC system is installed. It is important to note that this specific part number, DSS40-6USS1, has been discontinued by the manufacturer and is no longer available for new orders. Additionally, the product is accompanied by a Prop 65 Warning, indicating it may expose users to chemicals known to the state of California to cause cancer and/or reproductive harm.