{"product_id":"dinan-axle-back-exhaust-for-bmw-550i-f10-rwd-awd-2011-2016-free-flow-polished-or-black-tips","title":"Dinan Exhaust for BMW 550i F10 4.4L V8 (2011-2016) Free Flow Axleback with Polished or Black Tips","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFitment Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"PDq2pG_selectionAnchorContainer\"\u003eBMW 550i \/ 550i xDrive F10 4.4L V8 Sedan (2011, 2012, 2013, 2014, 2015, 2016)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eMore Power: + 10 HP when coupled with engine software\u003c\/li\u003e\n\u003cli\u003eDrone abatement technologies used to reduce cabin resonance\u003c\/li\u003e\n\u003cli\u003eEnjoyably louder, sportier sound\u003c\/li\u003e\n\u003cli\u003eQuad 3.5\" laser engraved, polished or ceramic black exhaust tips\u003c\/li\u003e\n\u003cli\u003e100% 304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eUses the factory brackets and hangers for a factory-like fitment\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\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. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA 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\/span\u003e\u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Polished","offer_id":42813781737552,"sku":"DNND660-0036","price":2349.95,"currency_code":"USD","in_stock":true},{"title":"Black Ceramic Tips","offer_id":42813781770320,"sku":"DNND660-0036-BLK","price":2399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/070a160a38352f1c44ab2a6aca11635e836f5125.jpg?v=1785767789","url":"https:\/\/shop.redline360.com\/products\/dinan-axle-back-exhaust-for-bmw-550i-f10-rwd-awd-2011-2016-free-flow-polished-or-black-tips","provider":"Redline360","version":"1.0","type":"link"}