Cusco GR86 / BRZ Steering Rack Support Kit

The Cusco Power Brace Steering Rack Reinforcement is a chassis strengthening component designed to increase rigidity at the steering rack mounting area on select Toyota and Subaru platforms. By reinforcing a high-stress portion of the front subframe, this brace helps reduce chassis flex under cornering, braking, and steering load, resulting in more precise steering response and improved overall handling feel.

Engineered using Cusco’s motorsports-derived chassis data, the Power Brace functions as a bolt-on reinforcing stay that stabilizes the steering rack relative to the vehicle body. This allows suspension geometry to remain more consistent during aggressive driving, making it an ideal upgrade for both street performance and track-focused applications.

• Reinforces the steering rack mounting area to reduce chassis flex
• Improves steering precision and front-end feedback
• Helps maintain consistent suspension geometry under load
• Lightweight steel construction with durable finish
• Designed using Cusco motorsports and chassis stress analysis
• 100% bolt-on installation utilizing factory mounting points

• 2022+ GR86/BRZ