Tein VSQ54-CUSA4-C Flex Z Coilovers 2013-2025 Subaru BRZ/Toyota 86 RWD

Vehicle Fitment

• 2013-2016 Scion FR-S (ZNA, RWD, 2.0L FA20) - All Trims
• 2013-2021 Subaru BRZ (ZCA, RWD, 2.0L FA20) - All Trims
• 2017-2021 Toyota 86 (ZNA, RWD, 2.0L FA20) - All Trims
• 2022-2025 Subaru BRZ (ZD8, RWD, 2.4L FA24) - All Trims
• 2022-2025 Toyota GR86 (ZN8, RWD, 2.4L FA24) - All Trims

Fitment Notes

• RWD only - fits all trim levels across both Gen 1 (FA20) and Gen 2 (FA24) BRZ/86/GR86 platforms in a single kit
• This is the current updated kit - replaces discontinued part number VSQ54-C1SS4
• Plug-and-play fitment - no additional conversion parts or brackets required
• EDFC compatible - motor and controller sold separately

Features

• Full-length ride height adjustment maintains shock travel and ride quality across the full lowering range
• 16-way damping force adjustment (compression and rebound together) via top-mounted click adjuster
• Front camber-adjustable pillowball upper mounts included for precise alignment correction at lowered ride heights
• Matched 336 lbs/in front and rear spring rates tuned for the BRZ/86 platform's double-wishbone front and multilink rear suspension geometry
• Twin-tube damper construction delivers a smooth, compliant ride suited to the platform's exceptional balance and driver-focused character
• EDFC compatible for optional in-cabin electronic damping adjustment (sold separately)
• ZT-coated threaded sleeve and TEIN-green powder-coated springs and brackets for long-term corrosion resistance

Specifications

• Front Spring Rate: 336 lbs/in (6.0 kgf/mm)
• Rear Spring Rate: 336 lbs/in (6.0 kgf/mm)
• Front Ride Height Adjustment Range: 0.0 to -2.3 in
• Rear Ride Height Adjustment Range: +0.2 to -3.4 in
• Recommended Front Drop: -1.0 to -1.8 in
• Recommended Rear Drop: -1.2 to -2.0 in
• Damping Adjustment: 16-Way (Compression and Rebound Together)
• Front Upper Mount: Camber-Adjustable Pillowball (included)
• Rear Upper Mount: Reinforced Rubber (included)
• EDFC Compatible: Yes (sold separately)
• Chassis Codes: ZNA / ZCA / ZD8 / ZN8
• Drivetrain: RWD
• Engines: 2.0L FA20 (Gen 1) / 2.4L FA24 (Gen 2)

Included Components

• 4x Coilover Damper Assemblies (2x Front, 2x Rear)
• 4x Main Springs
• 4x Bump Rubbers
• 4x Spring Seats
• 4x Seat Locks
• 2x Front Camber-Adjustable Pillowball Upper Mounts
• 2x Rear Reinforced Rubber Upper Mounts
• 2x Hook Spanners
• 1x Instruction Manual

Product Description

The Tein VSQ54-CUSA4-C Flex Z is a complete coilover kit covering the full BRZ/86 platform lineage - the 2013-2016 Scion FR-S, 2013-2021 Subaru BRZ, 2017-2021 Toyota 86, and the 2022-2025 Gen 2 Subaru BRZ and Toyota GR86, all in a single updated kit. With matched 336 lbs/in front and rear spring rates calibrated for the platform's double-wishbone front and multilink rear geometry, front camber-adjustable pillowball upper mounts, and 16-way damping adjustment across the full ride height range, this kit delivers the stance improvement and handling sharpness the FA20/FA24 platform is built to exploit.

Built in Yokohama, Japan with twin-tube construction and Tein's sealed damper structure, the Flex Z is a direct plug-and-play install across all BRZ/86/GR86 variants with no additional parts required. This is the current production kit, replacing the discontinued VSQ54-C1SS4. EDFC installation requires a compatible motor kit, sold separately. Professional installation and wheel alignment are recommended after fitment.