{"product_id":"t-2r-8-8-31-spline-helical-gear-differential","title":"T-2R 8.8\" 31-Spline Helical Gear Differential","description":"The Torsen T-2R differential is a sophisticated, full-time torque-biasing system engineered for the Ford 8.8\" rear axle, specifically for models with 31-spline axle shafts. Unlike conventional limited-slip differentials, the T-2R utilizes an advanced helical-gear design, completely eliminating the need for clutch plates or preload springs. This innovative construction ensures continuous, uninterrupted torque delivery and instant response to varying traction conditions.\n\nThe T-2R's high-bias nature is quantified by its 4:1\/3:1 Drive\/Coast torque bias ratio (TBR). This means it can deliver up to four times more torque to the tire with better traction than to the tire with less, significantly enhancing grip and control, especially during aggressive maneuvers like tight turns in autocrossing. It offers superior traction by constantly monitoring torque feedback from the tires and directing more power to the wheel that can utilize it most effectively.\n\nThis differential is IRS compatible. However, a note for installation: modification is required if the vehicle uses a 3-channel ABS system that relies on a ring gear-mounted toner ring for speed sensing. The product is listed with a shipping weight of 25 lb. Ford equipped several Mustang models with Torsen differentials as original equipment, including the FR500S, Boss 302R, Boss 302S, optional Boss 302, Boss 302 Laguna Seca, and 2013-14 Mustangs with the OEM Track Pack option.","brand":"Torsen","offers":[{"title":"Default Title","offer_id":52866441347384,"sku":"975420-0200AF","price":875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687731850.jpg?v=1787908023","url":"https:\/\/store.motormia.co\/products\/t-2r-8-8-31-spline-helical-gear-differential","provider":"MOTORMIA","version":"1.0","type":"link"}