$245.00 – $395.00Price range: $245.00 through $395.00
The Apex Engineered Z31 Power Braces add strength and rigidity to the under chassis of the Z31 to improve turn-in and braking. These create a solid mounting point on your 300ZX and with the center brace, it ties the frame rails together. Requires our control arms or most after market ones can work as well.
Note, these will also fit a 200ZR
Key Features:
Vehicle Compatibility:
Check out our other suspension upgrades for your Nissan 300ZX (Z31):


The Apex Engineered Z31 (300ZX) Power Braces are compatible with all Nissan 300ZX models produced between 1983 and 1989, as well as the 200ZR. These braces are specifically engineered to fit the Z31 chassis, providing a precise mounting point that enhances the structural integrity of the under-chassis.
Installing the Apex Engineered Z31 (300ZX) Power Braces requires the use of Apex Engineered control arms or most other aftermarket options to ensure proper fitment. Once installed, these braces tie the frame rails together to create a more rigid platform, significantly improving turn-in response and braking stability for your Z31 300ZX.
Compared to the factory setup, the Apex Engineered Z31 (300ZX) Power Braces offer a race-inspired design that adds much-needed strength and rigidity to the aging Z31 chassis. While OEM components can flex under load, these lightweight braces minimize chassis distortion to provide a more connected and predictable driving experience.
Each set of Apex Engineered Z31 (300ZX) Power Braces is sold in pairs and features a lightweight yet durable construction finished in a tough powder coating. Customers can choose from various colors like Hammered Black or Gloss Red, and have the option to add a center brace to further tie the Z31 300ZX frame rails together.
The Apex Engineered Z31 (300ZX) Power Braces serve as a foundational chassis stiffening upgrade that perfectly complements our full Front and Rear Suspension Kits. While the suspension kits overhaul your Z31 300ZX handling dynamics, these power braces ensure the chassis is rigid enough to let those high-performance components perform at their absolute limit.