SKU: 220 541 A | UPC: 4996338220103
Cusco Strut Bar OS Rear S13 240SX 1989-1994 Nissan 240SX
The Cusco Type OS Rear Strut Bar reinforces the rear suspension on Nissan 240SX S13 models from 1989 to 1994. This bolt-on brace connects the rear strut towers to minimize chassis flex during aggressive cornering and high-speed stability. Drivers experience sharper steering response and flatter cornering with its high-strength oval tubing design.
Key Features
- Oval Steel Pipe Construction: 34.9mm x 19.9mm oval profile with 2.3mm wall thickness delivers torsional rigidity at just 1.4kg (3.1 lbs) total weight
- Precision Engineered Fit: Custom shaped for S13 chassis strut towers ensuring direct bolt-on installation without modifications
- Durable Semi-Gloss Finish: Protects against corrosion and road contaminants for long-lasting performance
- Chassis Stiffening Effect: Reduces body twist by up to 20% improving suspension geometry and tire contact
- Race-Developed Design: Proven in Japanese drift and circuit racing for reliable high-stress durability
Product Notes
- Inspect strut towers for damage before installation to ensure secure mounting
- Clean mounting surfaces thoroughly for maximum bolt torque retention
- Securely package in original box for storage using foam padding around bar ends
Installation Notes
- Professional installation recommended.
- Requires basic hand tools and 30-45 minutes per side. torque bolts to 25-30 ft-lbs
- Uses factory mounting holes and includes all necessary M8 hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1990 | Nissan | 240SX | XE |
| 1989-1994 | Nissan | 240SX | SE |
| 1991-1992 | Nissan | 240SX | LE |
| 1991-1993 | Nissan | 240SX | Base |
Why Choose Cusco?
- Established JDM suspension specialist since 1978 with motorsport heritage
- Manufactured in Japan using premium steel for consistent quality
- Engineered with CAD/CAM for exact chassis-specific dimensions
Frequently Asked Questions
- Q: Will this fit all S13 240SX rear suspension setups?
A: Yes it bolts directly to OEM strut towers on KA24DE and SR20DET equipped 1989-1994 240SX models without interference from aftermarket shocks or springs - Q: What material and finish does the bar use?
A: High-tensile steel oval tubing with semi-gloss powder coat finish resists rust and maintains appearance under hood exposure - Q: Does it include a warranty or return policy?
A: Backed by Cusco 1-year defect warranty. easy returns if uninstalled within 30 days
Shipping & Handling
- Method: UPS Ground or FedEx Home Delivery
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard tube 55 x 4 x 4 inches
- Weight: 3.1 lbs product / 5 lbs shipping
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