{"product_id":"polyurethane-subframe-bushing-kit","title":"Polyurethane Subframe Bushing Kit","description":"The Revshift Polyurethane Subframe Bushings are engineered as a direct replacement for the factory rubber bushings on a wide range of BMW E8X and E9X chassis, including the E82, E81, E87, E88, E90, E91, E92, and E93 models, as well as the M3, 1M, and XI variants. These bushings are constructed with a two-piece design that sandwiches the rear subframe, effectively locking it in place.\n\nBy replacing the OEM rubber with Revshift's proprietary polyurethane formula and CNC-machined billet aluminum cores, these subframe bushings significantly reduce wheel hop and improve overall vehicle handling. They are available in three hardness options to suit different driving needs: 80A Street (Black) offers a slight improvement in stiffness over OEM with no increase in NVH, making it ideal for an OEM+ upgrade. The 95A Track (Green) option is substantially stiffer, providing a noticeable increase in NVH but excellent performance for spirited street and track driving. For dedicated drift and track use, the 75D Drift (Teal) option provides drastic stiffness with a moderate NVH increase.\n\nThey are manufactured entirely in the USA and come with a lifetime warranty.","brand":"REVSHIFT","offers":[{"title":"Default Title","offer_id":52689367433528,"sku":"PSB-E9X-80A","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687607681.webp?v=1784905766","url":"https:\/\/store.motormia.co\/products\/polyurethane-subframe-bushing-kit","provider":"MOTORMIA","version":"1.0","type":"link"}