KW Variant 1 (V1) Coilover Kit

Part #: 10245004
Fixed Damping / Height Adjustable

Fits:

• 2002–2007 Subaru WRX (GD/GG/GGS)

• 2004 Subaru WRX STI (shared fitment for this part number)

⚠️ Please allow 5–10 business days to build and ship.

The KW Variant 1 (V1) Coilover Kit is KW’s entry-level performance suspension solution engineered for improved handling, balanced comfort, and customizable ride height — all backed by German engineering and TÜV-tested adjustment ranges.

Lowering Range

• Front: 0.9″ – 2.1″ (25–55 mm)

• Rear: 0.9″ – 1.8″ (25–45 mm)

Spring Rates

• Front: ~340 lbs/in (~6.07 kg/mm)

• Rear: Progressive spring design
  (Front rate is engineered for a balance of comfort and performance while the rear rate varies to maintain balanced handling.)

Key Features

• Factory Pre-Set Damping – Optimized by KW engineers for smooth street performance

• Height Adjustable – Customize ride height with a TÜV-approved lowering range

• INOX-Line Stainless Steel Construction – Corrosion-resistant and long-lasting

• Twin-Tube Damper Design – Provides a sporty yet compliant ride

• Direct Bolt-On Fitment – Designed for 02–07 WRX and compatible with 2004 STI applications

Performance Benefits

The V1 delivers a refined balance of sport and comfort — reducing body roll and improving handling while maintaining daily comfort. Its pre-set damping requires no adjustment and is optimized for stock weight and suspension geometry.

Why Choose KW V1?

If you want a premium German-engineered suspension upgrade with improved stance, confidence-inspiring road manners, and customizable lowering without damping adjustments, the KW V1 is an excellent choice for the 02–07 WRX and 2004 STI platforms.