{"product_id":"hardrace-pillow-ball-rear-knuckle-bushing-fits-most-subaru-models","title":"Hardrace Pillow Ball Rear Knuckle Bushing Fits Most Subaru Models","description":"\u003ch3\u003eHardrace Pillow Ball Rear Knuckle Bushing Fits Most Subaru Models | Enhanced Steering Response | Suspension Upgrade\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Hardrace Pillow Ball Rear Knuckle Bushing is a precision-engineered suspension component designed to replace the factory rear knuckle bushings on a wide range of Subaru models, including WRX, STI, Forester, Legacy, and Outback from the early 2000s through the mid-2010s. This upgrade is aimed at enthusiasts seeking improved driver feedback, sharper steering response, and a more solid suspension feel without sacrificing reliability or daily drivability.\u003c\/p\u003e\n\u003cp\u003eHardrace’s design philosophy centers on combining durable materials with precise engineering to deliver a bushing that enhances chassis control while maintaining longevity. The inner bushing features a high molecule plastic tube paired with a specific metal alloy, ensuring high durability and consistent performance. The outer bushing incorporates a TPV material anti-dust boot that is fully resistant to dust, water, and oil, significantly extending the service life of the component compared to OEM rubber bushings.\u003c\/p\u003e\n\u003cp\u003eFor Subaru owners, upgrading to pillow ball bushings like this Hardrace unit translates to a noticeable improvement in suspension precision and stability. The spherical joint bearing design reduces deflection under load, allowing for more direct feedback through the steering wheel and better control during aggressive driving or spirited road use. This makes it an ideal choice for those who want to enhance their vehicle’s handling characteristics while retaining OEM fitment and reliability.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Hardrace Pillow Ball Rear Knuckle Bushing is engineered for Subaru WRX, STI, Forester, Legacy, and Outback models from 2002 to 2014. Constructed with a high molecule plastic inner tube and metal alloy, combined with a TPV anti-dust boot, it delivers enhanced steering response and durability for Subaru enthusiasts seeking improved suspension control and feedback.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hardrace\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Pillow Ball Rear Knuckle Bushing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HR-6157\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2002-2003 WRX, 2004-2005 STI, 2004-2005 WRX, 2004-2008 Forester, 2005-2009 Legacy, 2006-2007 STI, 2006-2007 WRX, 2009-2014 Outback\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High molecule plastic tube, metal alloy, TPV anti-dust boot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural metal and black TPV boot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Precision-machined spherical joint bearing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides excellent driver feedback and precise suspension control for improved handling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e High-quality materials and anti-dust boot resist contaminants, extending service life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Direct OEM replacement designed specifically for multiple Subaru models ensuring perfect fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteering Response:\u003c\/strong\u003e Spherical joint bearing design reduces deflection for sharper, more immediate steering feel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Resistant to dust, water, and oil, maintaining consistent performance under varied conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality:\u003c\/strong\u003e Manufactured with precision to deliver solid suspension feel without compromising comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2× Hardrace Pillow Ball Rear Knuckle Bushings (1 pair)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the Hardrace Pillow Ball Rear Knuckle Bushing is generally straightforward for those with moderate mechanical experience and basic suspension tools. It is a direct OEM replacement, so no modifications are required. However, due to the nature of pillow ball bushings, professional installation is recommended to ensure proper torque specifications and alignment. After installation, a wheel alignment is necessary to maintain optimal handling and tire wear. No tuning is required for this suspension upgrade, but verify compatibility with your specific Subaru model year and trim before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for your specific year and trim level\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Hardrace","offers":[{"title":"Default Title","offer_id":47210310434991,"sku":"HR-6157","price":122.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/2014611921449I21N44ZA_07ea7ffa-404d-4883-b673-448463fe0160.jpg?v=1784685365","url":"https:\/\/subimods.com\/products\/hardrace-pillow-ball-rear-knuckle-bushing-fits-most-subaru-models","provider":"Subimods.com","version":"1.0","type":"link"}