-10%
Click to zoom in
SKU: 566 492 FR | UPC: 4996338046543
Cusco Power Brace Floor Rear Side - Mitsubishi Lancer Evolution X CZ4A (2008-2015)
The Cusco Power Brace Floor Rear Side (566 492 FR) strengthens the rear floor pan and subframe on Mitsubishi Lancer Evolution X CZ4A models from 2008 to 2015. This high-strength steel brace bolts directly to factory points tying the rear subframe to the floor for reduced chassis flex under hard cornering launches and braking. Drivers gain sharper rear traction quicker suspension response and precise handling with a motorsport-style underbody appearance.
Key Features
- High-Strength Steel Construction: Tubular design with Cusco blue powdercoat finish resists corrosion ensures long-term durability in demanding track or street use.
- Floor and Subframe Reinforcement: Links rear floor pan to subframe mounts increases overall chassis rigidity where flex occurs most during aggressive driving.
- Direct Bolt-On Installation: Fits factory mounting holes requires no drilling cutting or modifications for simple setup on stock or modified Evo X.
- Enhanced Rear Stiffness: Minimizes twist improves rear suspension geometry traction and stability for confident cornering and launches.
- Cusco Blue Finish: Powdercoated with laser-etched logo adds clean Japanese motorsport styling visible under the vehicle.
Product Notes
- Part number 566 492 FR fits all 2008-2015 Lancer Evolution X CZ4A models including GSR MR and Final Edition weighs 4-5 kg.
- Compatible with factory exhaust most aftermarket cat-backs stock or lowered suspension and Cusco rear diff or member braces.
- Made in Japan by Cusco (Carrosser Co. Ltd.) to JQA quality standards.
Installation Notes
- Professional installation recommended.
- Requires vehicle lift uses factory holes torque to specifications typical time 30-60 minutes.
- Includes all necessary hardware bolts directly no modifications needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2015 | Mitsubishi | Lancer Evolution X | CZ4A (GSR MR Final Edition) |
| 2008 | Mitsubishi | Lancer Evolution | GSR |
| 2010-2014 | Mitsubishi | Lancer Evolution | GSR |
| 2008-2014 | Mitsubishi | Lancer Evolution | MR |
| 2010-2011 | Mitsubishi | Lancer Evolution | MR Touring |
Why Choose Cusco?
- Japanese motorsport leader with decades of chassis brace development for Evo platforms.
- Power Brace series delivers proven rigidity gains trusted by Evolution X track and street enthusiasts.
- Precision engineering complements strut bars lower braces and anti-roll bars for complete handling upgrade.
Frequently Asked Questions
-
Q: Does this brace reduce ground clearance?
A: No it positions above factory exhaust and suspension components with minimal impact. -
Q: Does it work with aftermarket exhaust systems?
A: Yes clears factory and most 3-inch cat-back systems without interference. -
Q: Is it compatible with other Cusco rear braces?
A: Yes pairs with Cusco rear member diff braces and similar components.
Shipping & Handling
- Method: Standard ground shipping (long box)
- Availability: In stock - ships same or next business day
- Packaging: Long box dimensions 48" x 12" x 8" package weight 12-15 lbs
- Weight: Product weight 4-5 kg
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