Subaru WRX Control Arms - Front - Whiteline - Front Lower Control Arms w/ Caster Correction (2017-2021) deliver precise steering and stable front-end geometry. Ideal for spirited street driving and track use.

Whiteline’s lightweight alloy arms reduce unsprung weight, while performance bushings curb deflection to help keep alignment true under load. Engineered with an extra 0.5 degrees of positive caster for improved straight-line stability and turn-in, this kit also includes on-car adjustable spacers to fine-tune anti-lift and anti-dive characteristics. Designed as a direct performance upgrade for 2017-2021 WRX/STI models.

Features

• Alloy construction reduces unsprung weight
• Adds +0.5° positive caster for stability and response
• On-car adjustable anti-lift/anti-dive tuning
• High-performance bushings minimize deflection
• Direct-fit for 2017-2021 Subaru WRX/STI

Questions or need fitment guidance? Call our Austin, Texas shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer professional installation and customization services at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

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