Tein Flex Z Coilovers Subaru WRX / STI 2015-2021 | VSSB2-C1SA4-C – Import Image Racing
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Tein Flex Z Coilovers Subaru BRZ 13-25 / Scion FR-S 13-16 / Toyota 86 / GR86 17-25 | VSQ54-CUSA4-C

Tein Flex Z Coilovers Subaru WRX / STI 2015-2021 | VSSB2-C1SA4-C

SKU: teinVSSB2-C1SA4-C
Availability: Out Of Stock
Product Type: Suspension Coilovers
$940.50
$990.00
$940.50
Save $49.50

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Regular Price: $990.00 - Instant discount: $49.50 = $940.50

Subtotal: $940.50

Product Fitment:

2015-2021 Subaru WRX

2015-2021 Subaru STI

Enhance your vehicle’s handling, comfort, and stance with the TEIN Flex Z Coilover System. Designed for drivers who want full adjustability without sacrificing everyday drivability, Flex Z coilovers deliver exceptional performance at an accessible price point.

Built with a twin-tube damper design, Flex Z offers a smoother, more compliant ride compared to monotube systems, making it ideal for daily use while still providing the sharp handling needed for spirited driving. With full-length ride-height adjustment, you can dial in the perfect stance—lower for aggressive aesthetics or higher for practical street clearance—without affecting damper stroke or ride quality.

The 16-way damping force adjustment allows you to fine-tune both compression and rebound simultaneously. Soften the ride for comfort, or stiffen it for cornering performance and body-control improvements. This versatility makes Flex Z one of the best value coilovers for mixed daily and performance driving.

Each kit includes vehicle-specific upper mounts, which may be pillow-ball or reinforced rubber depending on the application. “No-sag” springs, dust boots, spring seats, and locking hardware come standard, giving you everything you need for a complete, properly tuned suspension upgrade.

TEIN Flex Z coilovers also feature ZT-coated damper bodies and powder-coated brackets for excellent corrosion resistance, ensuring long-lasting durability across all weather conditions. The system is compatible with TEIN’s optional EDFC electronic damping controller, allowing in-car or even adaptive damping adjustments depending on vehicle setup.

Whether you want sharper cornering, a refined daily ride, or a lowered, aggressive stance, TEIN Flex Z coilovers deliver the perfect balance of performance, tuning flexibility, and long-term reliability.

Key Features

  • Twin-tube damper design for smooth, comfortable street driving

  • Full-length ride-height adjustment without reducing damper travel

  • 16-way adjustable damping for personalized ride and handling

  • ZT-coated damper bodies for superior corrosion resistance

  • Vehicle-specific upper mounts included

  • No-sag performance springs and durable hardware

  • Compatible with optional EDFC electronic damping controller

  • Balanced spring and damper tuning—no guesswork required

  • Excellent value for daily driving and spirited performance

Specs:

  • Ride Height Change:
  • Front: -1.2in
  • Rear: -1.0in

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