-10%
Click to zoom in
SKU: 6C1 492 TP | UPC: 4996338110411
Cusco 22+ Toyota GR86 / Subaru BRZ (ZD8/ZN8) Rear Trunk Plus Power Brace
The Cusco Rear Trunk Plus Power Brace reinforces the rear trunk floor on 2022+ Toyota GR86 and Subaru BRZ (ZD8/ZN8 chassis). It links left and right sides to reduce body flex in hard cornering. Feel immediate improvements in turn-in response and rear grip.
Key Features
- Oval steel tubing design: Provides high torsional strength at 2.4 kg for lightweight rigidity
- Precision chassis engineering: Bolts to ZD8/ZN8 trunk weak points for targeted stiffness increase
- Cationic black coating: Blocks corrosion and salt damage for lasting protection
- Bolt-on installation: Fits factory holes without cutting or drilling
- Type-TP configuration: Single brace unites trunk area for direct handling gains
Product Notes
- Inspect trunk area for compatibility before install
- Hand-tighten bolts to spec torque values during assembly
- Packaged in protective foam inserts to prevent shipping damage
Installation Notes
- Professional installation recommended.
- Remove trunk trim panels for access to mounting points
- Includes M8 hardware kit matched to OEM threads
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2024 | Toyota | GR86 | ZD8 (All Trims) |
| 2022-2024 | Subaru | BRZ | ZN8 (All Trims) |
Why Choose Cusco?
- Motorsport-proven designs from Super Taikyu and D1GP racing
- Japanese manufacturing with strict quality controls
- Chassis parts tested on track for real-world performance gains
Frequently Asked Questions
-
Q: Will this fit first-generation GR86/BRZ models?
A: No this brace fits only 2022+ second-generation ZD8/ZN8 chassis due to updated trunk structure -
Q: What material and finish does it use?
A: High-tensile steel oval pipes with cationic electrodeposition black coating for rust protection -
Q: What is the warranty coverage?
A: Cusco offers a 1-year limited warranty against manufacturing defects with proper installation
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure box 24 x 10 x 6 inches
- Weight: 5.3 lbs
Chassis Bracing
Chassis bracing reduces structural flex in unibody and body-on-frame vehicles, improving handling precision, steering response, and suspension geometry consistency under cornering loads. Front strut braces, rear chassis braces, and underbody reinforcement kits all target different flex points depending on the vehicle and build goals. Popular Upgrades The most popular chassis bracing upgrades include front upper strut tower bars for reduced front-end flex, rear lower chassis braces for improved rear subframe rigidity, underbody X-braces and torque boxes for full chassis stiffening, and sway bar end link braces for more predictable corner entry behavior. Many enthusiasts pair front and rear bracing for the greatest improvement in overall chassis feel. What does chassis bracing actually do for handling? Chassis flex causes subtle but measurable changes in suspension geometry during cornering and acceleration. Reducing flex with bracing keeps the suspension working as designed, which tr...
View Chassis Bracing Products
Cusco
Cusco is a Japanese performance parts manufacturer with over 40 years of motorsports experience, producing coilovers, suspension braces, differentials, roll cages, and chassis reinforcement components for top sport compact and all-wheel-drive platforms. Cusco parts are built to motorsport tolerances and are used by professional race teams competing in Japanese domestic market racing series alongside street performance enthusiasts worldwide.Popular UpgradesCusco coilover kits, strut tower braces, and rear member braces are the most popular products for Subaru WRX and STI, Toyota 86 and GR86, Mazda Miata, Honda Civic, and Mitsubishi Evo platforms. Cusco limited-slip differentials and differential braces provide improved traction and reduced chassis flex for track and autocross builds on AWD platforms. Cusco adjustable control arms and camber kits allow precise alignment correction after lowering springs or coilovers are installed.What chassis bracing does Cusco make for the Subaru WRX...
View Cusco Products
Suspension
Aftermarket suspension systems improve handling, ride quality, and ride height adjustment beyond what the factory suspension provides. From lowering springs and coilover kits for sport handling to lift kits and leveling kits for truck and SUV off-road capability, quality suspension components transform how a vehicle rides and handles. Popular Suspension Upgrades Popular suspension upgrades include coilover kits for adjustable ride height and damping, sport lowering springs for improved handling and reduced body roll, performance shock absorbers and strut assemblies, sway bar and end link upgrade kits, subframe brace kits, and complete suspension packages for lifted trucks and off-road SUVs. Alignment kits including camber bolts and camber arms are also frequently ordered after ride height changes. What is the difference between coilovers and lowering springs? Coilovers are complete shock and spring assemblies with adjustable ride height set by threading the spring perch on the shock...
View Suspension Products