Cusco Adjustable Rear Trailing Rod 2015-2021 WRX / 2015-2021 STI / 2013-2024 BRZ | Suspension Handling & Alignment | Rear Trailing Rod
Overview
The Cusco Adjustable Rear Trailing Rod is a high-quality suspension component designed specifically for Subaru enthusiasts seeking precise rear alignment and improved handling. Compatible with 2015-2021 WRX, 2015-2021 STI, and 2013-2024 BRZ models, this part enhances your vehicle’s rear suspension control by reducing wheel hop, vibrations, and unwanted movement during aggressive driving or spirited street use. Whether you're building a track-ready machine or upgrading your daily driver, this trailing rod offers a significant upgrade in rear stability and cornering response.
Built with a focus on durability and adjustability, Cusco’s engineering philosophy emphasizes precision and reliability. Featuring a pillowball design and full caster adjustability, these rear trailing rods allow for fine-tuning your rear alignment to match your driving style and setup. The result is a more predictable, confident driving experience that maintains optimal tire contact with the road, translating to better traction and handling on both street and track. As Subaru owners know, proper suspension geometry is key to unlocking your vehicle’s full potential, and Cusco’s trailing rods are a proven way to achieve that.
Designed for enthusiasts who demand more from their Subaru’s suspension, this upgrade helps control unwanted forces under load, improving overall vehicle stability. Whether you’re tackling tight corners or accelerating hard, the Cusco adjustable trailing rods help you maintain consistent handling characteristics, making your Subaru more responsive and predictable. This is an ideal upgrade for those looking to refine their rear suspension setup without sacrificing daily drivability or reliability.
Features & Specifications
This Cusco Rear Trailing Rod is engineered for Subaru WRX, STI, and BRZ platforms, featuring full caster adjustability and a durable pillowball construction. Made from high-strength materials, it provides a reliable and precise means to enhance rear suspension control and alignment tuning for spirited driving or track use.
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Brand: Cusco
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Product: Adjustable Rear Trailing Rod
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Part Number: Not specified
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Fitment: 2015-2021 WRX, 2015-2021 STI, 2013-2024 BRZ
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Material: Steel with pillowball joints
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Finish: Black coating (or as specified)
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Construction: CNC machined, welded components
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Origin: Japan
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Adjustability: Full caster adjustment for precise alignment tuning
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Design: Pillowball joints for durability and precise movement
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Compatibility: Subaru WRX, STI, BRZ (see fitment notes)
Key Benefits
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Enhanced Handling: Improves rear suspension stability and cornering response for more confident driving.
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Precise Alignment Tuning: Full caster adjustability allows for custom rear alignment settings tailored to your driving style.
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Durable Construction: Pillowball joints and high-strength steel ensure long-lasting performance under load.
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Wheel Hop Reduction: Minimizes wheel hop and vibrations during acceleration and braking, leading to smoother traction.
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Versatile Use: Ideal for daily driving, spirited street use, or track days, offering a noticeable handling upgrade.
What's Included
- 1× Cusco Adjustable Rear Trailing Rod
- Mounting hardware (as specified)
- Installation instructions
Installation & Compatibility
Installing the Cusco Adjustable Rear Trailing Rod is a straightforward process for those familiar with suspension work, but professional installation is recommended to ensure proper alignment and safety. The component is designed as a direct bolt-on upgrade for compatible Subaru models, requiring basic tools and alignment adjustments afterward. Tuning the rear caster can optimize handling characteristics based on your driving preferences, whether for street or track use. Always verify fitment for your specific year and model to ensure compatibility.
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Professional Installation: Recommended for optimal alignment and safety
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Modifications Required: None for direct bolt-on fitment
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Verify Compatibility: Confirm fitment for your vehicle’s year and trim level before installation
