Subaru WRX Control Arms - Front Lower - COBB - Alloy Offset Caster - 2015–2021. These complete alloy arms add offset caster geometry for precise steering and confident road manners on WRX & STI models, including the 2018 Type RA.

Designed as a direct-fit replacement, COBB’s front lower control arms feature a robust alloy construction and an offset caster design that increases positive caster versus stock. The result is improved straight-line stability, sharper turn-in, and more consistent feedback, all while remaining well-suited to daily driving. Supplied as complete assemblies, they streamline installation and refresh tired factory components.

Features

• Fits 2015–2021 Subaru WRX & STI (incl. 2018 Type RA)
• Alloy front lower control arms with offset caster
• Direct-fit replacement; complete assemblies
• Improved on-center feel and steering response
• Built for street and performance use

Have questions or want to confirm fitment? Call us—our team is ready to help, and we offer installation and customization at our Austin, Texas and Los Angeles, California area locations. Texas: 512-982-9393, California: 562-981-6800.

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

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