COBB Front Roll Center Bump Steer Kit (CB-0002) | Subaru WRX 2008-2021 / STI 2008-2021

The COBB Front Roll Center Bump Steer Kit (CB-0002) is engineered to correct front suspension geometry on lowered 2008–2021 Subaru WRX and STI models. By raising the front roll center and reducing bump steer, this kit restores predictable steering response, sharper turn-in, and improved chassis stability under cornering loads.

KEY FEATURES

• Corrects altered suspension geometry caused by lowering springs or coilovers
• Raises the front roll center to reduce excessive body roll and improve cornering balance
• Reduces bump steer for a more stable and predictable steering feel
• Heavy-duty ball joints and tie-rod ends designed for long-term durability
• Direct-fit solution utilizing OEM mounting locations for a clean installation
• Ideal upgrade for spirited driving, canyon runs, autocross, and track use

TECHNICAL SPECIFICATIONS

• Includes extended-height ball joints engineered to re-establish proper suspension geometry
• Revised tie-rod ends designed to reduce unwanted toe change under compression
• Components built to withstand high lateral loads and repeated suspension cycling
• Precision-machined housings for accurate articulation and alignment capability
• Compatible with OEM control arms, knuckles, and steering rack assemblies

VEHICLE FITMENT

• Subaru WRX 2008–2021
• Subaru STI 2008–2021

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