TEIN SKSB0-C3B00 S.Tech Lowering Springs for 2015-21 Subaru WRX/STI AWD

Vehicle Fitment

• 2015-2021 Subaru WRX (VAG, 2.0L/2.5L, AWD)
• 2015-2021 Subaru WRX STI (VAF, 2.5L, AWD)

Features

• Progressive-rate lowering springs engineered by TEIN for Subaru WRX/STI platforms
• Approximate ride-height drop of -20 mm front and -15 mm rear for an aggressive stance
• Constructed from chrome-vanadium SAE9254V alloy for durability and performance
• Green powder-coat finish for corrosion resistance and a premium appearance
• Designed to work with OEM or OEM-replacement dampers - no full coilover required
• Balanced for daily driving comfort while enhancing handling response and road-holding
• Includes TEIN one-year limited warranty covering sag over 5 mm and manufacturing defects
• Direct-fit kit reduces installation time and complexity for compatible models

Specifications

• Part number: SKSB0-C3B00
• Front spring rate: ~6.1 kgf/mm (~336 lb/in)
• Rear spring rate: ~6.1 kgf/mm (~336 lb/in)
• Approx ride-height change: Front ~-20 mm (-0.8 in), Rear ~-15 mm (-0.6 in)
• Application layout: All-wheel drive (AWD); compatible with specified WRX/STI trims

Included Components

• 1x pair front lowering springs
• 1x pair rear lowering springs
• Installation instructions and warranty documentation

Product Description

The TEIN S.Tech Lowering Springs kit (part number SKSB0-C3B00) is specifically engineered for the 2015-2021 Subaru WRX and WRX STI AWD models. With a modest lowering of approximately 20 mm at the front and 15 mm at the rear, this kit delivers an enhanced visual stance and improved handling without overly compromising ride comfort.

Built from high-strength chrome-vanadium alloy and finished with a corrosion-resistant green powder coat, these springs are designed for long-term use in everyday and spirited driving scenarios. The direct-fit design works seamlessly with the vehicle's OEM or replacement dampers, making installation more straightforward compared to full coilover systems.

Ideal for Subaru WRX/STI owners seeking a suspension upgrade that balances performance, appearance and ride quality. Fitment is confirmed for model years 2015 through 2021 inclusive. Always verify your exact trim, drivetrain and factory suspension before installation.