TEIN GSQ54-8USS2 Street Basis Z Coilover Kit for Subaru BRZ Toyota 86 Scion FR-S

The TEIN Street Basis Z is an entry-level coilover system that delivers high-quality height-adjustable suspension performance at an affordable price point, designed to provide a sports suspension feel with an aggressive stance. This is a strictly ride height adjustable kit, making it perfect for daily drivers seeking improved handling performance without compromising everyday comfort.

Key Features:

• Spring Rates: 280 lb/in front and 336 lb/in rear
• Lowering Range: 0.0" to 3.3" front and 0.3" to 2.7" rear
• Twin-tube internal design with powder-coated damper body
• Non-welded ZT coated adjustment tube for superior corrosion resistance
• No-sag springs cold formed with SAE9254 steel (minimum tensile strength 200 kgf/mm²)
• One-piece aluminum spring seat with Delrin thrust washer
• Uses vehicle's original upper mounts (not included)

The shortened shell case design provides optimum damper stroke at low vehicle height, allowing your car to maintain a comfortable ride even when lowered. This latest generation incorporates streamlined manufacturing processes and a fully sealed damper structure, delivering TEIN's renowned quality and performance in an incredibly affordable package. TEIN selects appropriate spring rates and valves the dampers to match, eliminating guesswork in trying to match springs to shock absorbers from different brands.

High-performance damper oil maintains stable viscosity across a broad temperature range, sustaining smooth stroke and reliable damping force in various conditions. Includes a one-year limited warranty from TEIN when purchased through an authorized dealer.