Whiteline KTA290 Alloy Front Lower Control Arms +0.5 Deg Caster for 1993-07 Subaru

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.