{"product_id":"polyurethane-diffuser","title":"Polyurethane Diffuser","description":"The Genuine BMW M Performance Rear Diffuser is engineered to provide a noticeable and aggressive aesthetic upgrade for compatible BMW 4 Series vehicles. Manufactured using a durable and lightweight Polyurethane Reaction Injected Molding (PUR-RIM) process, this component is built to last.\n\nThis M Performance rear diffuser features a black matte finish, offering a sleek look out of the box, with the option for custom painting to better match your vehicle's styling. Its design aims to accentuate the natural lines of the vehicle while introducing a more dynamic visual presence.\n\n**Fitment Notes:** This rear diffuser is exclusively designed for BMW 4 Series models (F32 Coupe, F33 Convertible, F36 Gran Coupe) that are equipped with the M Sport Package or M Aerodynamics Package. It is specifically NOT for vehicles with the trailer coupling option (option code S3ACA). The diffuser is compatible with 435i, 435i xDrive, 440i, and 440i xDrive models from 2014-2020.","brand":"Misc","offers":[{"title":"Default Title","offer_id":52689168335160,"sku":"51192339218","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687389975.jpg?v=1784902893","url":"https:\/\/store.motormia.co\/products\/polyurethane-diffuser","provider":"MOTORMIA","version":"1.0","type":"link"}