TEIN Street Advance Z Series – High-quality, adjustable suspension for everyday street use

The TEIN Street Advance Z Series is designed for drivers seeking improved handling, ride comfort, and adjustability at an affordable price. This system offers damping force adjustment, threaded ride-height control, and durable twin-tube construction, making it a reliable solution for daily driving.

Thread-Type Ride Height Adjustment

Ride height is adjusted by moving the lower spring seat up or down. This mechanism is simple, effective, and easy to operate, allowing precise height setup without altering damper stroke.

Twin-Tube Technology

In comparison to monotube designs, the twin-tube structure provides a longer stroke with lower internal pressure, delivering increased comfort and stability. This design ensures smooth damper movement over uneven surfaces, providing better absorption of bumps at low speeds and enhanced stability during high-speed driving.

Use of OE Mounts

The Street Advance Z utilizes the vehicle’s original upper mounts (not included), ensuring proper fit, reduced noise, and straightforward installation.

High Durability and Reliability

The construction and materials are engineered to maintain long-term performance under various road conditions.

16-Level Damping Force Adjustment

With 16-step damping force adjustment, both compression and rebound characteristics can be fine-tuned using the adjustment dial. This allows the driver to tailor handling and comfort to personal preference or driving environment.

Characteristic

• Spring rates front: 7 kgF/mm
• Spring rates rear: 6 kgF/mm

Model Compatibility

• SUBARU WRX VAG 2015-2021
• SUBARU WRX STI VAF 2015-2021