Tein Flex Z Coilovers - 2015+ Subaru WRX/STI (VAG/VAF) 16-Way Adjustable

Transform your WRX or STI's handling with Tein Flex Z coilovers. Featuring 16-way damping adjustment, adjustable ride height, and premium Tein engineering, these coilovers deliver the perfect balance of performance, comfort, and adjustability for street and track use.

Key Features:

• 16-way damping force adjustment
• Adjustable ride height (independent of spring preload)
• Twin-tube damper design
• High-quality steel construction
• Powder-coated finish for corrosion resistance
• Direct-fit for 2015+ WRX/STI (VAG/VAF chassis)
• Includes upper mounts and hardware
• Premium Tein quality
• Made in Japan

Performance Benefits:

• 16-Way Adjustable: Fine-tune damping for your driving style and conditions
• Improved Handling: Lower center of gravity and optimized damping improve cornering
• Adjustable Height: Dial in your perfect ride height for show or performance
• Twin-Tube Design: Balanced performance and comfort for street/track use
• Direct Fitment: Bolt-in installation using factory mounting points
• Durable Construction: Built to withstand daily use and track abuse

Specifications:

• Brand: Tein
• Part Number: VSSB2-C1SA4-C
• Product: Flex Z Coilovers
• Damping Adjustment: 16-way adjustable
• Height Adjustment: Yes (independent of spring preload)
• Damper Type: Twin-tube
• Weight: 62.2 lbs (complete set)
• Made in: Japan

Fitment Information:

• Compatible Vehicles:
• 2015-2021 Subaru WRX (VAG chassis)
• 2015-2021 Subaru STI (VAF chassis)
• Note: Verify fitment for your specific model year before purchasing

What's Included:

• Front coilover assemblies (left and right)
• Rear coilover assemblies (left and right)
• Upper mounts
• Mounting hardware
• Adjustment wrenches
• Installation instructions

Installation Notes:

• Professional installation STRONGLY recommended
• Vehicle must be lifted for access
• Suspension components must be removed
• Professional alignment REQUIRED after installation
• Allow suspension to settle before final height adjustment

16-Way Damping Force Adjustment:

The Flex Z features 16-way damping force adjustment, allowing you to fine-tune the suspension's response to match your driving style and conditions. Adjust the damping softer for comfortable street driving or stiffer for aggressive track use. The wide adjustment range makes these coilovers suitable for daily drivers, weekend warriors, and dedicated track cars alike.

Adjustable Ride Height:

The Flex Z allows you to adjust ride height independently of spring preload. This means you can dial in your perfect stance without compromising suspension performance or ride quality. The adjustable height range allows for both subtle drops for daily driving and aggressive lowering for show cars.

Twin-Tube Damper Design:

The twin-tube damper design provides an excellent balance of performance and comfort. Twin-tube dampers are known for their comfortable ride quality while still providing excellent control during spirited driving. This makes the Flex Z ideal for street/track builds that need to perform well in both environments.

Direct-Fit for 2015+ WRX/STI:

The Flex Z coilovers are engineered specifically for the 2015+ Subaru WRX (VAG chassis) and STI (VAF chassis), providing direct bolt-in fitment using factory mounting points. No cutting, welding, or modifications are required. The coilovers are designed to work with the WRX/STI's suspension geometry for optimal performance.

Why Tein?

Tein is a world-renowned Japanese suspension manufacturer with over 30 years of experience. Their coilovers are engineered and manufactured in Japan to the highest quality standards. Tein products are known for combining excellent performance with reliable construction and long-term durability. Tein coilovers are trusted by professional race teams and enthusiasts worldwide for proven performance.

Installation Tips:

• Lift vehicle and secure on jack stands
• Remove factory suspension components
• Install Tein coilovers using factory mounting points
• Set initial damping adjustment to middle of range (position 8)
• Set initial height adjustment to desired ride height
• Torque all bolts to Subaru specification
• Get professional alignment after installation
• Drive 500-1000 miles to allow suspension to settle
• Fine-tune damping and height adjustment after settling period

Perfect For:

• 2015+ Subaru WRX and STI owners seeking adjustable suspension
• Daily drivers wanting improved handling without harsh ride
• Street/track builds needing versatile damping adjustment
• Show cars requiring precise height adjustment
• Anyone upgrading from worn factory suspension

Perfect For: 2015+ Subaru WRX/STI (VAG/VAF) owners seeking Tein Flex Z coilovers with 16-way damping adjustment, adjustable height, and premium Japanese quality.

Pro Tip: The 16-way damping adjustment allows you to fine-tune for street comfort or track performance - perfect for versatile builds.

Made in Japan: Premium Tein quality with twin-tube design. Professional installation and alignment required.

Transform your WRX/STI with Tein Flex Z - 16-way adjustable damping, adjustable height, twin-tube design, direct fit, made in Japan.