{"product_id":"cobb-rear-diff-subframe-bushings-subaru-wrx-wrx-sti-2008-2019-cb-3201k","title":"COBB Rear Diff Subframe Bushings Subaru WRX \/ WRX STi (2008–2019) CB-3201K","description":"\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cb\u003eFitment Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru WRX STI \/ WRX Hatch (2008, 2009, 2010, 2011, 2012, 2013, 2014)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI Sedan (2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI Type RA Sedan (2018)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX STI S209 Sedan (2019)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX Sedan (2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018)\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits Manual Transmission Only\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX Hatch (2008)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSubaru WRX Sedan (2008, 2015, 2016, 2017, 2018)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Automatic Transmission Only\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"no-b-margin\"\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,0,0\"\u003eEliminate the Clunk:\u003c\/b\u003e Specifically targets the \u003cb data-index-in-node=\"46\" data-path-to-node=\"6,0,0\"\u003eRear Differential Support Mounts\u003c\/b\u003e (often called the \"outrigger\" or rear diff ears) to stop the diff from slamming against the subframe during hard shifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,1,0\"\u003eInstant Power Transfer:\u003c\/b\u003e By filling the voids in the soft factory rubber with \u003cb data-index-in-node=\"77\" data-path-to-node=\"6,1,0\"\u003e85a Durometer Polyurethane\u003c\/b\u003e, you reduce \"torque twist\" and ensure your engine's energy goes straight to the wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eBuilt to Last:\u003c\/b\u003e Our proprietary polyurethane blend is completely \u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"64\"\u003eUnaffected by Road Grime, Oil, or Salt\u003c\/b\u003e, meaning it won't degrade, crack, or turn mushy like OEM rubber eventually does.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eDaily Driver Approved:\u003c\/b\u003e Engineered to be the \"Goldilocks\" of mounts—stiff enough for track use but formulated with a special blend to minimize \u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"142\"\u003eNVH (Noise, Vibration, Harshness)\u003c\/b\u003e inside the cabin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003eSharper Handling:\u003c\/b\u003e A stable differential means a stable rear end. Tightening up these mounts helps the car feel more predictable and planted when powering out of corners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eIf you own a Subaru, you probably know the feeling: you go for a quick 1-2 shift, and you hear a distinct \"thud\" from the back of the car. That is your rear differential twisting on its soft, marshmallow-like factory mounts. The Rear Differential-to-Subframe Bushing Kit (Rear Support) is the definitive fix for this sloppy behavior. By reinforcing the rear mounting points of the differential, we stop that violent movement before it starts.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eFactory rubber mounts are designed for grandma's grocery runs, not for enthusiasts. They have empty voids that allow the diff to bounce around. This kit uses specially formulated 85a Polyurethane inserts to fill those gaps and lock the differential securely to the subframe. The result? When you step on the gas, the car just \u003ci data-path-to-node=\"9\" data-index-in-node=\"345\"\u003egoes\u003c\/i\u003e. No delay, no clunk, just immediate forward motion.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003eYou could weld the diff to the frame, but your teeth would rattle out. The magic of this kit lies in the material. We use a proprietary polyurethane formula that is tough as nails but still has enough damping characteristics to absorb high-frequency road noise. It effectively bridges the gap between a sloppy stock car and a harsh race car, giving you the best of both worlds: performance you can feel, with comfort you can live with.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis is one of the most rewarding \"bang for your buck\" modifications you can do to a Subaru chassis. It protects your drivetrain from shock, cleans up your shifting feel, and makes the car feel years newer. Don't let your torque get lost in the rubber—tighten it up and enjoy the drive.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"COBB","offers":[{"title":"Default Title","offer_id":41970925305936,"sku":"COBBCB-3201K","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/CB-3201K_main.jpg?v=1768579875","url":"https:\/\/shop.redline360.com\/products\/cobb-rear-diff-subframe-bushings-subaru-wrx-wrx-sti-2008-2019-cb-3201k","provider":"Redline360","version":"1.0","type":"link"}