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SKU: 248 541 A | UPC: 4996338248107
Cusco Strut Bar OS Rear Z31 300ZX 1984-1989 Nissan
The Cusco Strut Bar OS Rear reinforces the rear chassis on 1984-1989 Nissan 300ZX Z31 models including Base Turbo and 2+2 variants. This strut tower bar ties the rear strut towers together to cut down on flex during aggressive driving. Handling gains include quicker steering response and flatter cornering posture for spirited track or street use.
Key Features
- High Tensile Steel Build: Main pipe φ34.0 x t2.2mm brace pipe φ19.0 x t2.3mm using STKM13C steel delivers robust strength without added bulk.
- Multi-Point Design: Secure 4-point mounting locks strut towers firmly reducing twist and improving overall body control.
- Corrosion-Resistant Finish: Semi-gloss black powder coat protects against rust and road elements for long-lasting performance.
- Lightweight Construction: At 4.4 lbs (2.0 kg) it adds rigidity without compromising ride quality or power.
- Precise JDM Engineering: Developed for Fairlady Z31 ensures perfect fit and function on Z31 chassis.
Product Notes
- Inspect OEM strut towers for damage before installation.
- Avoid cleaners with harsh chemicals on powder coat finish.
- Packaged to prevent shipping damage with protective foam inserts.
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory mounting holes no modifications needed.
- Includes all necessary hardware compatible with OEM struts.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984-1989 | Nissan | 300ZX | Base |
| 1984-1989 | Nissan | 300ZX | Turbo |
| 1984-1989 | Nissan | 300ZX | 2+2 |
Why Choose Cusco?
- Motorsport heritage from rally and drift competitions worldwide.
- JDM manufacturing standards ensure consistent quality.
- Engineered for real-world track demands with proven durability.
Frequently Asked Questions
-
Q: Will this fit both turbo and non-turbo 300ZX Z31 models?
A: Yes it fits all 1984-1989 Nissan 300ZX Z31 including Base Turbo and 2+2 with no variations needed. -
Q: What material and finish does it use?
A: Built from STKM13C high tensile steel pipes with semi-gloss black powder coat for strength and rust protection. -
Q: What is the warranty and install time?
A: Cusco offers lifetime warranty against manufacturing defects. Install takes 30-60 minutes with basic tools.
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Custom box 24 x 8 x 6 inches with foam protection
- Weight: 4.4 lbs
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...
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