Whiteline 17-21 Subaru WRX/STI Front Lower Control Arms w/ Caster Correction

Upgrade your VA Subaru WRX with Whiteline Alloy Front Lower Control Arms for sharper handling, improved steering response, and enhanced front-end grip. Lightweight alloy construction reduces unsprung weight, while high-performance bushings minimize deflection to maintain precise suspension geometry under load. Engineered with an additional 0.5 deg of positive caster for improved stability and cornering performance, the kit also includes adjustable spacers that allow anti-lift and anti-dive geometry tuning to suit your driving style. Delivering greater front-end confidence on both street and track, these control arms are the ultimate suspension upgrade for performance-focused WRX owners.

Additional Information

An alloy front lower control arm for the 2015-2021 Subaru WRX. Lightweight construction reduces unsprung weight, and adjustable spacers plus added positive caster allow front geometry to be tuned.

• Adds 0.5 degrees of positive caster to improve steering response, stability, and front-end grip.
• Direct performance upgrade designed to increase front-end confidence and control on VA Subaru WRX models.
• High-performance bushings minimize deflection to help maintain precise front suspension geometry under load.
• Lightweight alloy construction helps reduce unsprung weight for improved suspension response and sharper handling.
• On car adjustable spacers allow anti-lift and anti-dive geometry tuning to better suit street or track driving.

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