KW Suspension V1 Coilovers for 2015-2021 Subaru WRX/STI

KW V1 Coilovers – 2015–2021 Subaru WRX / STI

The KW Variant 1 (V1) Coilovers are engineered for drivers who want improved handling and a refined street-focused ride without the need for manual damping adjustments. Featuring KW’s factory-preset damping, the V1 delivers predictable chassis control, reduced body roll, and balanced performance straight out of the box.

Built using KW’s INOX-LINE stainless steel construction, these coilovers offer excellent corrosion resistance and long-term durability, making them ideal for daily-driven vehicles in all climates. Ride height is fully adjustable within a TÜV-approved range while maintaining proper suspension travel and ride quality.

The V1 uses softer, street-optimized spring rates paired with matched damping for a compliant yet controlled driving experience.

Spring Rates

• Front: ~7.14 kg/mm (≈ 400 lb/in)

• Rear: ~5.09 kg/mm (≈ 285 lb/in)

Key Features

• Factory preset damping (non-adjustable)

• Height adjustable coilover system

• INOX-LINE stainless steel shock bodies

• Street-focused tuning with performance handling gains

• TÜV-approved lowering range