{"product_id":"cusco-rear-differential-mount-collar-2008-2014-wrx-2008-2015-sti-692-928-a","title":"Cusco Rear Differential Mount Collar 2008-2014 WRX \/ 2008-2021 STI","description":"\u003ch3\u003eCusco Rear Differential Mount Collar 2008-2014 WRX \/ 2008-2021 STI | Drivetrain Stability | Mount Collar\u003c\/h3\u003e  \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe Cusco Rear Differential Mount Collar is a precision-engineered upgrade designed specifically for Subaru WRX and WRX STI models from 2008 to 2021. This high-quality component enhances rear differential response, providing a more direct and connected driving experience. Ideal for spirited driving, track days, or enthusiasts looking to improve handling, this collar helps maintain drivetrain stability during aggressive maneuvers without the need to replace bushings or perform complex modifications.\u003c\/p\u003e \u003cp\u003eBuilt with a motorsport-inspired approach, Cusco’s engineering team crafted this collar during the iconic GRB Impreza era, ensuring it meets the demands of performance-oriented Subaru owners. Unlike traditional reinforcement bushings, this collar bolts directly onto the existing differential mount, making installation straightforward and hassle-free. Its robust construction ensures durability and long-term reliability, even under demanding driving conditions.\u003c\/p\u003e \u003cp\u003eBy reducing differential movement and flex, this collar translates into sharper turn-in, improved traction, and enhanced overall control. Whether you’re pushing your WRX STI on the track or enjoying spirited canyon drives, this upgrade offers tangible improvements in handling precision. It’s a practical, proven solution for Subaru enthusiasts committed to elevating their vehicle’s dynamic performance and confidence behind the wheel.\u003c\/p\u003e  \u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e \u003cp\u003eThis Cusco Rear Differential Mount Collar is engineered for Subaru WRX and WRX STI platforms, featuring a durable steel construction that delivers increased drivetrain rigidity and response for enthusiasts seeking improved handling and control.\u003c\/p\u003e \u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e   \u003cli\u003e \u003cstrong\u003eBrand:\u003c\/strong\u003e Cusco\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eProduct:\u003c\/strong\u003e Rear Differential Mount Collar\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003ePart Number:\u003c\/strong\u003e Not specified in description\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eFitment:\u003c\/strong\u003e 2008-2014 WRX \/ 2008-2021 STI\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eFinish:\u003c\/strong\u003e Black coating\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC machined and bolted\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eOrigin:\u003c\/strong\u003e Japan\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eDesigned for direct bolt-on installation, this collar requires no removal of existing components, making it accessible for DIY enthusiasts or professional installers. It offers a significant upgrade in rear differential stability, especially during aggressive driving or track sessions, helping to maintain precise control and feedback from your Subaru’s drivetrain.\u003c\/p\u003e  \u003ch4\u003eKey Benefits\u003c\/h4\u003e \u003cul\u003e   \u003cli\u003e \u003cstrong\u003eEnhanced Handling:\u003c\/strong\u003e Improves rear differential response for sharper, more predictable cornering.\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eDrivetrain Stability:\u003c\/strong\u003e Reduces differential movement, minimizing wheel hop and drivetrain flex.\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Bolts directly onto existing mounts without removing other components.\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eDurability \u0026amp; Reliability:\u003c\/strong\u003e Built from high-strength steel to withstand spirited driving and track use.\u003c\/li\u003e   \u003cli\u003e \u003cstrong\u003eOEM+ Quality:\u003c\/strong\u003e Designed with precision and attention to detail for a perfect fit and long-lasting performance.\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003eWhat's Included\u003c\/h4\u003e \u003cul\u003e   \u003cli\u003e1× Cusco Rear Differential Mount Collar\u003c\/li\u003e   \u003cli\u003eMounting hardware (bolts and nuts)\u003c\/li\u003e   \u003cli\u003eInstallation instructions\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e \u003cp\u003eThis Cusco differential collar is a bolt-on upgrade that can be installed with basic mechanical skills and standard hand tools. While it is designed for straightforward installation, we recommend professional installation if you’re unfamiliar with drivetrain components or want to ensure optimal alignment and torque specifications. The collar is compatible with 2008-2014 Subaru WRX and 2008-2021 Subaru WRX STI models, fitting the rear differential mount precisely for a secure, stable upgrade. No additional modifications are required, but verifying fitment for your specific model year is always advised, especially if your vehicle has undergone previous suspension or drivetrain modifications.\u003c\/p\u003e \u003cp\u003eFor performance-oriented driving, this collar complements other drivetrain upgrades and tuning efforts, helping you get the most out of your Subaru’s handling capabilities.\u003c\/p\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":50545500225822,"sku":"cus692-928-A","price":431.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6730\/2174\/files\/cusco-rear-differential-mount-collar-2008-2014-wrx-2008-2021-sti-692-928-a-952907.jpg?v=1769272087","url":"https:\/\/subistyle.ca\/products\/cusco-rear-differential-mount-collar-2008-2014-wrx-2008-2015-sti-692-928-a","provider":"Subistyle","version":"1.0","type":"link"}