COBB Alloy Front Lower Control Arm Complete STD Alignment (CB-ALY0016K) | Subaru WRX 2015-2021 / STI 2015-2021

The COBB Alloy Front Lower Control Arm Complete STD Alignment (CB-ALY0016K) provides a robust, high-precision replacement for the factory front lower control arms on 2015–2021 Subaru WRX and STI models. Designed to maintain standard alignment geometry, this complete assembly improves steering accuracy, suspension rigidity, and durability compared to worn OEM components, making it ideal for spirited street driving or performance-focused builds.

KEY FEATURES

• Complete alloy front lower control arm assembly engineered for OEM-plus performance
• STD alignment specification preserves factory geometry for balanced handling
• Improves steering precision and reduces unwanted suspension deflection
• Lightweight yet strong alloy construction increases rigidity over stock arms
• Direct-fit replacement with pre-installed bushings and ball joints for simplified installation
• Ideal for vehicles with upgraded suspension, performance tires, or aging factory components

TECHNICAL SPECIFICATIONS

• Alloy control arm housing engineered for strength-to-weight efficiency
• High-durometer bushings minimize flex under braking and cornering loads
• Precision ball joint reduces play and contributes to sharper steering feel
• Designed to retain factory caster and camber characteristics (STD geometry)
• Compatible with OEM and most aftermarket suspension components

VEHICLE FITMENT

• Subaru WRX 2015–2021
• Subaru STI 2015–2021

COBB delivers proven, data-driven performance solutions engineered to optimize your Subaru with unmatched precision and reliability.