{"product_id":"r70-gfbv_d660-0036","title":"Dinan Free Flow Axle-Back Exhaust - 2011-2016 BMW 550i","description":"Stainless Steel - Polished Tips - F10\u003cbr\u003e\u003cbr\u003e\nDinan'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.\u003cbr\u003e\u003cbr\u003e\nMore Power: + 10 HP when coupled with engine software\u003cbr\u003e\u003cbr\u003e\nDrone abatement technologies used to reduce cabin resonance\u003cbr\u003e\u003cbr\u003e\nEnjoyably louder, sportier sound\u003cbr\u003e\u003cbr\u003e\nQuad 3.5\" laser engraved, polished or ceramic black exhaust tips\u003cbr\u003e\u003cbr\u003e\n100% 304 stainless steel construction\u003cbr\u003e\u003cbr\u003e\nUses the factory brackets and hangers for a factory-like fitment\u003cbr\u003e\u003cbr\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":49981470802236,"sku":"GFBV_D660-0036","price":450416.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/2560\/2620\/files\/22e3253bdab50ae6a6cf10648f3a344f.jpg?v=1728112789","url":"https:\/\/www.autopartsblvd.com\/products\/r70-gfbv_d660-0036","provider":"R70オートパーツ【公式】","version":"1.0","type":"link"}