Vehicle Fitment

  • 1993-2007 Subaru Impreza (sedan / wagon)
  • 2002-2007 Subaru WRX / WRX STI (GC, GD)

Features

  • Lightweight alloy construction reduces unsprung mass
  • Fixed +0.5° caster gain for improved steering geometry
  • Anti-lift correction for better control under load
  • Roll‑center / bump-steer correction included
  • Sealed bearing rear bushing for smooth articulation
  • Oversized crush‑tube front bushing for rigidity
  • Improves turn-in, mid-corner, and exit response
  • Backed by a 3‑year / 60,000 km warranty

Specifications

  • Position: Front lower control arms
  • Material: High-quality alloy
  • Caster: +0.5° fixed
  • Bushing (rear): Synthetic elastomer + sealed bearing
  • Bushing (front): Heavy-duty crush tube
  • Installation time: ~3.0 hours
  • Warranty: 3 years / 60,000 km
  • Weight: ~8 kg (pair)

Included Components

  • 2x Front lower control arms
  • 2x Rear sealed bearing bushings
  • 2x Front crush‑tube bushings
  • Roll-center / bump steer correction kit
  • Installation guide

Product Description

The **Whiteline KTA290** is a premium front lower control arm kit designed for performance‑oriented Subaru Impreza and WRX / STI models (1993-2007). Built from lightweight alloy, the arms reduce unsprung mass while maintaining strength, helping improve vehicle responsiveness and handling.

These arms feature a fixed +0.5° caster gain to enhance steering geometry, along with built‑in anti‑lift correction to improve stability under braking and load. To further refine handling, Whiteline includes a roll‑center / bump‑steer correction kit, allowing for more predictable behavior throughout the suspension travel.

Rear bushings combine a synthetic elastomer with a sealed bearing to provide smooth articulation, while the front uses an oversized crush‑tube for added rigidity. Installation typically takes around 3 hours, and once installed, you’ll notice sharper turn-in and more consistent alignment under dynamic driving. The kit is backed by a 3‑year / 60,000 km warranty, making it a reliable upgrade for street or track use.



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