Cusco Strut-to-Firewall Power Brace | BRZ/86/GR86/FR-S (CUS 965 492 ERB)

Cusco Strut-to-Firewall Power Brace | BRZ/86/GR86/FR-S

Increase front chassis rigidity with the Cusco Strut-to-Firewall Power Brace for the Subaru BRZ, Scion FR-S, Toyota 86, and Toyota GR86. This non-adjustable brace connects the front strut mounting areas to the firewall, reinforcing a critical section of the chassis to help reduce unwanted flex during cornering, braking, and other high-load driving conditions.

By tying the strut mounting points into the firewall, the brace creates a more rigid foundation for the front suspension to work from. Reducing chassis movement can help improve steering response, suspension consistency, and overall driver feedback during spirited driving.

Why Reinforce the Strut-to-Firewall Area?

Your suspension can only work as consistently as the chassis it is attached to. Under hard cornering and braking, the chassis can flex around suspension mounting points, allowing some of the forces that should be controlled by the suspension to be absorbed by the body instead.

The Cusco Strut-to-Firewall Power Brace reinforces the connection between the front strut mounting areas and the firewall, helping reduce that unwanted movement and giving the suspension a more stable platform to work from.

Fixed Non-Adjustable Design

This version uses a fixed, non-adjustable design that creates a direct structural connection between the strut mounting areas and the firewall. There is no tension adjustment required after installation.

Cusco also offers an adjustable version of this brace under a different part number. The adjustable and non-adjustable versions are alternative designs and cannot be installed together.

Features

• Connects the front strut mounting areas to the firewall
• Designed to increase front chassis rigidity
• Helps reduce unwanted chassis flex under load
• Can improve steering response and suspension consistency
• Fixed, non-adjustable brace design
• Vehicle-specific fitment
• Bolt-on installation using existing chassis mounting locations
• Finished in Cusco's signature blue
• Compatible with first- and second-generation BRZ/86 platforms

Second-Generation GR86 & BRZ

On the ZN8 Toyota GR86 and ZD8 Subaru BRZ, the Cusco brace replaces the factory front reinforcement bars with a more rigid strut-to-firewall bracing solution.

This makes it a strong option for owners looking to reinforce the front chassis without moving to an adjustable brace or making permanent modifications to the vehicle.

Fitment

• 2013-2020 Subaru BRZ
• 2013-2016 Scion FR-S
• 2017-2020 Toyota 86
• 2022+ Subaru BRZ
• 2022+ Toyota GR86

Why Choose Cusco Chassis Bracing?

Cusco develops chassis reinforcement components around specific areas of the vehicle where additional rigidity can improve suspension response and driver feedback. Rather than functioning as a cosmetic engine bay accessory, this brace is designed to reinforce the structure between the suspension mounting points and firewall.

For a BRZ, FR-S, 86, or GR86 used for spirited street driving, autocross, track days, or upgraded suspension setups, additional chassis rigidity can help create a more consistent platform for the rest of the suspension to work from.

Why Buy Cusco From JD Customs USA?

Chassis bracing works best when each component is chosen as part of the complete suspension setup. JD Customs USA specializes in performance vehicles and understands the differences between strut braces, chassis reinforcement, suspension components, and alignment upgrades.

If you're building a BRZ, FR-S, 86, or GR86 and aren't sure which Cusco braces work together or which chassis upgrade makes the most sense for your setup, our team can help you choose the correct combination before you order.

Product Details

• Manufacturer: Cusco
• Part Number: 965 492 ERB
• UPC: 4996338048028
• Product Type: Strut-to-Firewall Power Brace
• Location: Front Chassis / Engine Bay
• Mounting: Strut Mount to Firewall
• Adjustment: Non-Adjustable
• Finish: Cusco Blue

What's Included

• (1) Cusco Strut-to-Firewall Power Brace Kit