Whiteline WSK-SUB007 Lowering Springs for 2015-2021 Subaru WRX STI

Vehicle Fitment

• 2015-2021 Subaru WRX STI (VA chassis, 2.5L Turbo AWD)

Features

• Front and rear performance lowering spring kit
• Lowers vehicle approximately 15 mm (0.59 in) front and rear
• Progressive rate coil design for enhanced handling balance
• Improves center of gravity for sharper cornering response
• High-quality cold-rolled steel springs manufactured in Europe
• Precision wound for consistent suspension engagement
• Durable powder-coated finish for corrosion protection
• Engineered to work optimally with OEM or OEM-like dampers

Specifications

• Part Number: WSK-SUB007
• Position: Front and Rear
• Front Spring Rate: ~6.1 kg/mm (~329 lb/in)
• Rear Spring Rate: ~5.8 kg/mm (~325 lb/in)
• Front Drop Height: ~15 mm (0.59 in)
• Rear Drop Height: ~15 mm (0.59 in)
• Spring Type: Progressive rate coil springs
• Compatibility: Designed for AWD suspension geometry with OEM shocks

Included Components

• 2x Front Lowering Springs
• 2x Rear Lowering Springs

Product Description

The Whiteline WSK-SUB007 Lowering Springs Kit is a suspension enhancement engineered for the 2015-2021 Subaru WRX STI (VA chassis), lowering the vehicle approximately 15 mm (0.59 in) at both the front and rear to reduce the center of gravity, sharpen handling response, and improve chassis balance during spirited driving. The progressive rate coil design provides a balance between performance grip and everyday comfort, enhancing cornering precision without overly harsh ride quality.

Manufactured in Europe from high-grade cold-rolled steel and finished with a robust powder coating for long-term corrosion resistance, these springs are optimized to work with OEM and stock-like shocks to maintain reliable suspension performance. Ideal for enthusiasts seeking a sportier stance and improved handling without moving to a full coilover system, WSK-SUB007 delivers dependable performance gains while supporting everyday usability.