{"product_id":"overtake-rear-differential-upper-bushing-inserts-subaru-2008-2026-wrx-2008-2021-sti-1","title":"Overtake Rear Differential Upper Bushing Inserts 2008-2026 WRX \/ 2008-2021 STI","description":"\u003ch3\u003eOvertake Rear Differential Upper Bushing Inserts 2008-2026 WRX \/ 2008-2021 STI | Urethane Inserts | Drivetrain Upgrade\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Overtake Rear Differential Upper Bushing Inserts are designed to enhance the performance and responsiveness of your Subaru WRX or WRX STI’s all-wheel-drive system. By replacing the factory rubber mounts with precision-engineered urethane inserts, these bushings reduce unwanted differential movement under load, translating more power directly to the wheels. This upgrade is ideal for enthusiasts seeking sharper throttle response and improved drivetrain feedback without a full differential mount replacement.\u003c\/p\u003e\n\u003cp\u003eCrafted with a focus on durability and performance, Overtake’s urethane formulation resists heat, oil, and environmental wear far better than stock rubber. The inserts slip over the OEM rear differential bushings and are secured with included spacers, creating a unified mounting point that virtually eliminates deflection. This design philosophy balances enhanced rigidity with long-term reliability, making it a practical upgrade for street and track Subaru owners alike.\u003c\/p\u003e\n\u003cp\u003eReal-world benefits include improved power transfer during aggressive acceleration and cornering, resulting in a more connected driving experience. While there is a slight increase in noise, vibration, and harshness (NVH), many Subaru enthusiasts appreciate the added drivetrain feedback as it enhances vehicle control and engagement. This upgrade is a straightforward way to tighten up your Subaru’s rear differential without compromising daily drivability.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Overtake Rear Differential Upper Bushing Insert set is engineered specifically for 2008-2026 Subaru WRX and 2008-2021 WRX STI models. Constructed from high-quality urethane, it delivers increased drivetrain rigidity and durability for Subaru enthusiasts seeking improved power transfer and handling precision.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Overtake\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Rear Differential Upper Bushing Inserts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e A10851\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2008-2010 STI, 2008-2010 WRX, 2011-2014 STI, 2011-2014 WRX, 2015-2021 STI, 2015-2021 WRX, 2022-2026 WRX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Urethane\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural urethane color\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Molded urethane inserts with steel spacers\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 Reduces differential movement to improve power transfer and throttle response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Urethane resists heat, oil, and environmental degradation for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Directly fits over OEM rear differential bushings for a simple, bolt-on upgrade.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrivetrain Feedback:\u003c\/strong\u003e Enhances NVH slightly to provide better connection and feel through the drivetrain.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue:\u003c\/strong\u003e Cost-effective way to tighten rear differential without full mount replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2× Overtake Rear Differential Upper Bushing Inserts\u003c\/li\u003e\n  \u003cli\u003e2× Bushing Washers (spacers)\u003c\/li\u003e\n  \u003cli\u003e1× Super Lube Packet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eInstallation of the Overtake Rear Differential Upper Bushing Inserts is moderately straightforward for enthusiasts with basic mechanical skills and common hand tools. The inserts slip over the existing OEM rubber bushings, and the included washers sandwich the assembly to eliminate deflection. While no special tools are required, careful attention to torque specifications and proper lubrication with the provided Super Lube is recommended. Expect a slight increase in drivetrain noise and vibration, which is normal for urethane upgrades.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended for those unfamiliar with differential components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None; direct fit over OEM bushings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment for your specific Subaru WRX or WRX STI year and model\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Overtake","offers":[{"title":"Default Title","offer_id":46690632695983,"sku":"A10851","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/overtake-rear-differential-upper-bushing-inserts-2008-2026-wrx-2008-2021-sti-a10851-4779306.jpg?v=1774014129","url":"https:\/\/subimods.com\/products\/overtake-rear-differential-upper-bushing-inserts-subaru-2008-2026-wrx-2008-2021-sti-1","provider":"Subimods.com","version":"1.0","type":"link"}