{"product_id":"dinan-11-16-bmw-550i-xdrive-freeflow-axleback-exhaust-system-black","title":"Dinan 11-16 BMW 550i xDrive Freeflow Axleback Exhaust System - Black","description":"\u003cp\u003eDinan's Free Flow Axle-Back Exhaust improves exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be and pleasantly aggressive under harder acceleration with zero drone. 100% stainless steel construction and exacting specifications ensure that the system fits correctly using the factory hangers and will resist corrosion for years to come. A vacuum controlled butterfly valve is utilized to improve flow at wide-open throttle while keeping things civilized and \"drone\" free throughout. The design reduces overall weight as well and features 3.5'' polished, or ceramic black, tips for a tasteful high-performance look.\u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":50916369989799,"sku":"DNND660-0036-BLK","price":3359.93,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/8f9f1b9d439f6616c499ec850b71e306L.jpg?v=1782491013","url":"https:\/\/www.straightsiximports.com\/products\/dinan-11-16-bmw-550i-xdrive-freeflow-axleback-exhaust-system-black","provider":"Straight Six Imports","version":"1.0","type":"link"}