Whiteline KTA289 Alloy Front Lower Control Arms, +0.5 Deg Caster for Subaru Impreza

Vehicle Fitment

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

Features

• Lightweight alloy construction to reduce unsprung weight
• Built-in +0.5° caster for improved steering geometry
• Anti-lift correction for improved handling under load
• High-precision rear bushing with sealed bearing for smooth articulation
• Oversized crush tube in front bushing for robust strength
• Improves turn-in during aggressive cornering
• Engineered for both street and track performance
• Backed by a 3-year / 60,000 km (or miles) warranty

Specifications

• Position: Front lower control arm
• Material: High-strength alloy
• Caster gain: +0.5° fixed
• Anti-lift geometry built-in
• Installation time: ~3 hours
• Warranty: 3 years / 60,000 miles (or km)

Included Components

• 2x Alloy front lower control arms
• 2x Rear sealed bearing bushings
• 2x Front crush-tube bushings
• Installation instructions

Product Description

The **Whiteline KTA289** is a premium front lower control arm kit for the Subaru Impreza (1993-2007), available for WRX, STI, and other trims. Constructed from high-strength alloy, these arms reduce unsprung weight while maintaining rigidity. A fixed +0.5° caster boost improves front-end geometry, which enhances turn-in and steering feel without compromising stability.

This control arm set also includes anti-lift correction, helping maintain composure during hard braking or under load. The rear bushing uses a sealed bearing design for smooth articulation, while the front bushing features an oversized crush tube to deliver strength where it's needed most. Together, they improve response and alignment consistency across the suspension travel.

Installation typically takes around 3 hours. After fitting, drivers will notice more precise steering, stronger turn-in, and improved overall handling - making this kit a great upgrade for both aggressive street driving and track use. Backed by a 3-year / 60,000 km warranty, it's a durable, performance-focused solution.