Cusco OS-T Rear Strut Bar — Fits 1989-1994 Nissan 240SX S13

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SKU: CUS220 544 A
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About Cusco Cusco Japan engineers the strut-tower braces, sway bars, ...Read More

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Sale price$206.25 Regular price$220.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Cusco

Cusco Japan engineers the strut-tower braces, sway bars, alignment correction, and limited-slip differentials that power JDM and time-attack programs. The brand behind countless Time Attack and grassroots motorsport podiums.

Watch in action

Superior Chassis Reinforcement with Cusco

Upgrade your 1989-1994 Nissan 240SX S13 with the Cusco OS-T Rear Strut Bar. This high-performance component is designed to bridge the rear strut towers, effectively neutralizing chassis flex that occurs under heavy cornering loads. By maintaining the structural integrity of your vehicle's rear end, the OS-T bar ensures that your suspension geometry remains consistent, leading to sharper turn-in and improved rear-end stability.

Technical Benefits

  • Increased Rigidity: OS-T profile offers enhanced structural support compared to standard bars.
  • Precision Engineering: Custom-tailored for the Nissan S13 chassis for a secure fit.
  • Lightweight Aluminum: High-strength material minimizes weight while maximizing stiffness.
  • Performance Focused: Essential for track days, drifting, and spirited street driving.

The OS-T series is a step up in reinforcement, providing the extra rigidity needed for high-load applications. When you push your 240SX to its limits, the chassis naturally flexes; this bar mitigates that movement, allowing your tires to maintain better contact with the road. The result is a more connected feel between the driver and the road, giving you the confidence to take corners faster and with more precision. Installation is straightforward, making it an excellent upgrade for enthusiasts of all skill levels. Experience the difference that quality chassis reinforcement makes in your driving dynamics. Explore the full range of Cusco performance parts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1989-1990 Nissan 240SX XE
1989-1994 Nissan 240SX SE
1991-1992 Nissan 240SX LE
1991-1993 Nissan 240SX Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About Cusco

Cusco Japan engineers the strut-tower braces, sway bars, alignment correction, and limited-slip differentials that power JDM and time-attack programs. The brand behind countless Time Attack and grassroots motorsport podiums.

Watch in action

Superior Chassis Reinforcement with Cusco

Upgrade your 1989-1994 Nissan 240SX S13 with the Cusco OS-T Rear Strut Bar. This high-performance component is designed to bridge the rear strut towers, effectively neutralizing chassis flex that occurs under heavy cornering loads. By maintaining the structural integrity of your vehicle's rear end, the OS-T bar ensures that your suspension geometry remains consistent, leading to sharper turn-in and improved rear-end stability.

Technical Benefits

  • Increased Rigidity: OS-T profile offers enhanced structural support compared to standard bars.
  • Precision Engineering: Custom-tailored for the Nissan S13 chassis for a secure fit.
  • Lightweight Aluminum: High-strength material minimizes weight while maximizing stiffness.
  • Performance Focused: Essential for track days, drifting, and spirited street driving.

The OS-T series is a step up in reinforcement, providing the extra rigidity needed for high-load applications. When you push your 240SX to its limits, the chassis naturally flexes; this bar mitigates that movement, allowing your tires to maintain better contact with the road. The result is a more connected feel between the driver and the road, giving you the confidence to take corners faster and with more precision. Installation is straightforward, making it an excellent upgrade for enthusiasts of all skill levels. Experience the difference that quality chassis reinforcement makes in your driving dynamics. Explore the full range of Cusco performance parts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1989-1990 Nissan 240SX XE
1989-1994 Nissan 240SX SE
1991-1992 Nissan 240SX LE
1991-1993 Nissan 240SX Base

Product Details

Product Description

About Cusco

Cusco Japan engineers the strut-tower braces, sway bars, alignment correction, and limited-slip differentials that power JDM and time-attack programs. The brand behind countless Time Attack and grassroots motorsport podiums.

Watch in action

Superior Chassis Reinforcement with Cusco

Upgrade your 1989-1994 Nissan 240SX S13 with the Cusco OS-T Rear Strut Bar. This high-performance component is designed to bridge the rear strut towers, effectively neutralizing chassis flex that occurs under heavy cornering loads. By maintaining the structural integrity of your vehicle's rear end, the OS-T bar ensures that your suspension geometry remains consistent, leading to sharper turn-in and improved rear-end stability.

Technical Benefits

  • Increased Rigidity: OS-T profile offers enhanced structural support compared to standard bars.
  • Precision Engineering: Custom-tailored for the Nissan S13 chassis for a secure fit.
  • Lightweight Aluminum: High-strength material minimizes weight while maximizing stiffness.
  • Performance Focused: Essential for track days, drifting, and spirited street driving.

The OS-T series is a step up in reinforcement, providing the extra rigidity needed for high-load applications. When you push your 240SX to its limits, the chassis naturally flexes; this bar mitigates that movement, allowing your tires to maintain better contact with the road. The result is a more connected feel between the driver and the road, giving you the confidence to take corners faster and with more precision. Installation is straightforward, making it an excellent upgrade for enthusiasts of all skill levels. Experience the difference that quality chassis reinforcement makes in your driving dynamics. Explore the full range of Cusco performance parts at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1989-1990 Nissan 240SX XE
1989-1994 Nissan 240SX SE
1991-1992 Nissan 240SX LE
1991-1993 Nissan 240SX Base

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