Hardrace Hardened Rubber Rear Adjustable Arms 10-Piece Fits Most Subaru Models | High Strength Steel | Rear Suspension Arms
Overview
The Hardrace Hardened Rubber Rear Adjustable Arms are engineered to enhance rear suspension stability and handling precision for a wide range of Subaru models, including WRX, STI, Forester, Legacy, and Outback from early 2000s to mid-2010s. This 10-piece set replaces factory rear control arms with a durable, adjustable solution designed for enthusiasts seeking improved cornering response and high-speed stability without compromising ride quality.
Constructed from unique high-density steel and treated with an electro-deposition (ED) coating process, these arms deliver exceptional strength and corrosion resistance. The inclusion of premium hardened rubber bushings balances durability with vibration damping, maintaining comfort while providing superior control. Hardrace’s focus on OE direct replacement fitment ensures these arms integrate seamlessly with Subaru’s rear suspension geometry, preserving factory alignment parameters while allowing fine-tuning.
For Subaru owners, upgrading to these rear adjustable arms means enhanced chassis feedback and reduced rear-end compliance during aggressive driving or spirited road use. The adjustability feature allows precise rear camber and toe settings, which is critical for optimizing tire contact patch and handling balance on both street and track. This set is ideal for those looking to improve rear suspension performance with a reliable, long-lasting component tailored specifically for Subaru platforms.
Features & Specifications
This Hardrace rear adjustable arm set is engineered for Subaru WRX, STI, Forester, Legacy, and Outback models spanning 2002 to 2014. Made from high-density steel with an electro-deposition coating, it provides enhanced stability and durability for rear suspension tuning and improved handling.
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Brand: Hardrace
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Product: Hardened Rubber Rear Adjustable Arms 10-Piece
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Part Number: HR-6155
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Fitment: 2002-2003 WRX, 2004-2005 STI, 2004-2005 WRX, 2004-2008 Forester, 2005-2009 Legacy, 2006-2007 STI, 2006-2007 WRX, 2009-2014 Outback
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Material: High-density steel
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Finish: Electro-deposition (ED) coated and painted
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Construction: Welded steel with hardened rubber bushings
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Origin: Not specified
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Bushing Type: Hardened rubber
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Quantity: 10 pieces per set
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Adjustability: Rear camber and toe adjustable
Key Benefits
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Performance: Improves rear suspension stability and handling precision during high-speed driving and cornering.
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Durability: High-density steel construction with ED coating resists corrosion and wear for long service life.
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Fitment: OE direct replacement ensures seamless integration with Subaru rear suspension systems across multiple models and years.
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Adjustability: Allows fine-tuning of rear camber and toe angles to optimize tire contact and handling balance.
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Quality: Premium hardened rubber bushings provide a balance of stiffness and vibration damping for improved ride comfort.
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Value: Complete 10-piece set covers all necessary rear adjustable arms for comprehensive suspension upgrade.
What's Included
- 1× Hardrace Hardened Rubber Rear Adjustable Arms 10-Piece Set
- Mounting hardware included (if applicable)
- Installation instructions (recommended)
Installation & Compatibility
Installation of the Hardrace rear adjustable arms requires moderate mechanical skill and basic suspension tools. While these arms are designed as OE direct replacements, professional installation is recommended to ensure proper torque specifications and alignment adjustments. After installation, a full rear suspension alignment is necessary to take advantage of the adjustability features and maintain safe handling characteristics. No major modifications are required, but verify compatibility with your specific Subaru model year and trim before purchase.
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Professional Installation: Recommended
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific Subaru model and year
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