{"product_id":"dinan-axle-back-exhaust-free-flow-bmw-328i-428i-2012-2016","title":"Dinan Free Flow Axle-Back Exhaust System for BMW 328i \/ 428i 2012-2016","description":"\n\u003cdiv class=\"full_description\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"full_description\"\u003e\n\u003cdiv class=\"full_description\"\u003e\n\u003cdiv class=\"full_description\"\u003e\n\u003cdiv class=\"full_description\"\u003e\n\u003cdiv class=\"full_description\"\u003e\n\u003cdiv class=\"full_description\"\u003e\n\u003cdiv class=\"full_description\"\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003eDinan Free Flow Axle-Back Exhaust System for BMW 328i \/ 428i 2012-2016\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv aria-hidden=\"false\" class=\"ui-tabs-panel ui-corner-bottom ui-widget-content\" role=\"tabpanel\" aria-labelledby=\"ui-id-1\" id=\"tabs-1\"\u003e\n\u003cdiv class=\"product-single__description rte\" id=\"pro_desc\" itemprop=\"description\"\u003e\n\u003cdiv aria-hidden=\"false\" class=\"ui-tabs-panel ui-corner-bottom ui-widget-content\" role=\"tabpanel\" aria-labelledby=\"ui-id-1\" id=\"tabs-1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eDinan engineers have meticulously designed the \u003cstrong\u003eBMW 328i\/428i Free Flow Axle-Back Exhaust\u003c\/strong\u003e to enhance exhaust flow and reduce back pressure, resulting in increased power output and a sporty sound profile that strikes a perfect balance. The system delivers a civilized tone during regular driving but transforms into a pleasantly aggressive roar under hard acceleration. With a focus on driver experience, Dinan's advanced drone abatement technologies significantly minimize low-RPM drone, ensuring a refined cabin environment without excessive noise.\u003c\/p\u003e\n\u003cp\u003eConstructed from \u003cstrong\u003e100% 16-gauge 304 stainless steel\u003c\/strong\u003e, this exhaust system is built for durability and resistance to corrosion, promising longevity and performance. The design incorporates twin \u003cstrong\u003e70mm (2.75\")\u003c\/strong\u003e exhaust tips, available in polished or ceramic black finishes, each laser engraved for a sophisticated high-performance appearance. The installation process is straightforward, using the factory brackets and hangers for a seamless fit. Notably, the factory computer-controlled exhaust valve is eliminated, enhancing the system's efficiency. This exhaust offers a maximum performance gain of \u003cstrong\u003e4 horsepower\u003c\/strong\u003e and \u003cstrong\u003e3 lb-ft of torque\u003c\/strong\u003e at \u003cstrong\u003e6600 RPM\u003c\/strong\u003e, providing an exciting upgrade for your BMW.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Gain:\u003c\/strong\u003e +4 HP and +3 lb-ft of torque @ 6600 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Profile:\u003c\/strong\u003e Enjoyably louder and sportier with minimized low-RPM drone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Tips:\u003c\/strong\u003e Twin 70mm (2.75\") laser engraved tips in polished or ceramic black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 100% 304 stainless steel for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Simple bolt-on with factory brackets for a factory-like fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValving:\u003c\/strong\u003e Eliminates the factory computer-controlled exhaust valve for improved efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"attributes-table\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"data\" itemprop=\"brand\" itemtype=\"https:\/\/schema.org\/Brand\" itemscope=\"\"\u003eDinan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eDinan Point Value\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eEmission Code\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eHeight\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eLabor Time (Hours)\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e1.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eLength\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eMax HP Gain\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e4 @ 6600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eMax Torque (lb-ft) Gain\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e3 @ 6600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eAxle-Back Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eSale Category\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eExhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eTip Finish\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eBlack Ceramic Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eWidth\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eUPC\u003c\/th\u003e\n\u003ctd class=\"data\"\u003e813725021775\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003ePart Number\u003c\/th\u003e\n\u003ctd class=\"data\"\u003eD660-0046-BLK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Features\" class=\"tabcontent\" data-mce-fragment=\"1\"\u003e\n\u003ch3 style=\"text-align: start;\" data-mce-style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: start;\" data-mce-style=\"text-align: start;\"\u003eFitment Chart:\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"Fitment\" class=\"tabcontent\" data-mce-fragment=\"1\"\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\n\u003ctable style=\"border-collapse: collapse; font-size: 85%; width: 100.035%; height: 154.039px;\" class=\"custable\" data-mce-fragment=\"1\" data-mce-style=\"border-collapse: collapse; font-size: 85%; width: 100.035%; height: 154.039px;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr style=\"color: #ffffff; background-color: #03589c; height: 21.875px;\" data-mce-fragment=\"1\" data-mce-style=\"color: #ffffff; background-color: #03589c; height: 21.875px;\"\u003e\n\u003ctd style=\"text-align: center; width: 14%; height: 21.875px;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: center; width: 14%; height: 21.875px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMAKE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 14.9479%; height: 21.875px;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: center; width: 14.9479%; height: 21.875px;\"\u003e\u003cb data-mce-fragment=\"1\"\u003eMODEL\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 12%; height: 21.875px;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: center; width: 12%; height: 21.875px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eYEAR\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(232, 244, 248); height: 24.625px;\" data-mce-fragment=\"1\" data-mce-style=\"background-color: rgb(232, 244, 248); height: 24.625px;\"\u003e\n\u003ctd style=\"text-align: center; width: 14%; height: 24.625px;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: center; width: 14%; height: 24.625px;\"\u003eBMW\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 14.9479%; height: 24.625px;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: center; width: 14.9479%; height: 24.625px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e328i\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 12%; height: 24.625px;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: center; width: 12%; height: 24.625px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e2012-2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.625px;\" data-mce-style=\"height: 28.625px;\"\u003e\n\u003ctd style=\"text-align: center; width: 34.1777%; height: 28.625px;\" data-mce-style=\"text-align: center; width: 34.1777%; height: 28.625px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eBMW\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 36.4798%; height: 28.625px;\" data-mce-style=\"text-align: center; width: 36.4798%; height: 28.625px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e328i xDrive\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 29.2193%; height: 28.625px;\" data-mce-style=\"text-align: center; width: 29.2193%; height: 28.625px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e2013-2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.6328px;\"\u003e\n\u003ctd style=\"text-align: center; width: 34.1777%; height: 24.6328px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eBMW\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 36.4798%; height: 24.6328px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e428i\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 29.2193%; height: 24.6328px;\"\u003e2014-2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25.6406px;\"\u003e\n\u003ctd style=\"text-align: center; width: 34.1777%; height: 25.6406px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eBMW\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 36.4798%; height: 25.6406px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e428i \u003cmeta charset=\"utf-8\"\u003exDrive\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 29.2193%; height: 25.6406px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e2014-2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":51934102585636,"sku":"D660-0046-BLK","price":732.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/Screenshot2024-10-02at1.50.47AM.png?v=1768636545","url":"https:\/\/autohousesupply.com\/products\/dinan-axle-back-exhaust-free-flow-bmw-328i-428i-2012-2016","provider":"AutoHouseSupply","version":"1.0","type":"link"}