BLOX Racing proudly presents the Street Series II Plus Coilover System for the 2015-2021 WRX/STi, a pinnacle of performance engineering. This system features a 32-way damping adjustment, offering precise suspension tuning and enhanced versatility. The extensive range of adjustment empowers you to fully harness your vehicle’s potential, improving high-speed stability and performance.

The Street Series II Plus system boasts a threaded twin-tube body, allowing for exceptional adjustability. This design facilitates tailored stiffness at each corner, enabling more accurate suspension tuning while ensuring a comfortable ride.

Every coilover in this series is pre-assembled for outstanding durability and includes specifically weighted front and rear coil springs, adjustable perches, and top mounts. Additional components such as new dust covers, bump stops, and a spanner wrench set are also provided.

The coilover system utilizes CNC-wound SAE 9254 spring steel springs, guaranteeing quality and performance. These springs undergo rigorous heat and shot peen treatment, enhancing their resistance to deformation and increasing fatigue endurance. A powder coating finish is applied for added durability and rust resistance, ensuring longevity in diverse conditions, including endurance races and adverse weather.

Street Series II Plus Coilover Features:

• Fully Adjustable 32-Way Twin-Tube Design with High Viscosity Oil
• Adjustable Threaded Spring Perch for Customizable Ride Height
• SAE 9254 Racing Springs (Front: 8kg/mm, Rear: 7kg/mm)
• High-Quality Top Mounts for a Comprehensive Installation
• Dyno and Cycle Tested for Assured Performance
• Optimal Control for High-Speed Stability and Ride Quality

Vehicle Applications:

• 2015-2021 Subaru WRX/STi

The BLOX Racing Street Series II Plus Coilover System is an essential upgrade for WRX/STi owners seeking advanced handling and performance tuning capabilities.