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Whiteline

Whiteline 15-21 Subaru WRX/STI Front Lower Control Arms w/ Caster Correction

Manufacturer part number: KTA407

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CODE: WHLKTA407
$844.88 Backorder — not currently in stock Sold out
BACKORDER — not currently in stock

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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.

  • 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.
  • High-performance bushings minimize deflection to help maintain precise front suspension geometry under load.
  • Direct performance upgrade designed to increase front-end confidence and control on VA Subaru WRX models.
  • Adds 0.5 degrees of positive caster to improve steering response, stability, and front-end grip.