{"product_id":"dinan-axle-back-free-flow-exhaust-bmw-f22-230i-2017-2021","title":"Dinan Free Flow Axle-Back Exhaust System with Black Tips for BMW F22 230i 2017-2021","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 with Black Tips for BMW F22 230i 2017-2021\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 crafted the \u003cstrong\u003eBMW F22 230i Free Flow Axle-Back Exhaust\u003c\/strong\u003e to enhance exhaust flow, reducing back pressure and improving power output while delivering a sporty, aggressive sound under hard acceleration. This exhaust system strikes the perfect balance between a refined tone during regular driving and a more assertive, throaty note when pushed harder. To maintain cabin comfort, Dinan integrated drone abatement technologies to minimize low-RPM resonance, allowing for an intimate driving experience without excessive cabin noise.\u003c\/p\u003e\n\u003cp\u003eDesigned for easy installation, the exhaust system utilizes a \u003cstrong\u003esimple bolt-on setup\u003c\/strong\u003e with mounting hardware included. It’s constructed from \u003cstrong\u003e16-gauge 304 stainless steel\u003c\/strong\u003e, ensuring durability and long-term corrosion resistance. The system is available with \u003cstrong\u003etwin 3\" ceramic black or polished exhaust tips\u003c\/strong\u003e, laser engraved for a sleek, high-performance look. The exhaust yields a modest but noticeable performance increase, with up to \u003cstrong\u003e4 horsepower\u003c\/strong\u003e and \u003cstrong\u003e3 ft-lbs of torque\u003c\/strong\u003e gained at 6600 RPM.\u003c\/p\u003e\n\u003cp\u003eNotably, the \u003cstrong\u003efactory computer-controlled exhaust valve\u003c\/strong\u003e is eliminated with this system, simplifying the design while maintaining a sporty sound profile throughout the rev range.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Gains:\u003c\/strong\u003e +4 HP and +3 lb-ft @ 6600 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Profile:\u003c\/strong\u003e Louder, sportier, and more aggressive without excessive drone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Tips:\u003c\/strong\u003e Twin 76mm (3\") polished or ceramic black laser-engraved tips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 100% 304 stainless steel, resistant to corrosion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Utilizes factory brackets and hangers for a seamless, factory-like fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Removal:\u003c\/strong\u003e Eliminates the factory computer-controlled exhaust valve for a streamlined design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable cellspacing=\"0\" class=\"attributes-table\" style=\"width: 100.088%; height: 274.313px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 51.858%; height: 19.5938px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 46.2869%; height: 19.5938px;\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Brand\" itemprop=\"brand\"\u003eDinan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 51.858%; height: 19.5938px;\"\u003eDinan Point Value\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 46.2869%; height: 19.5938px;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 51.858%; height: 19.5938px;\"\u003eEmission Code\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 46.2869%; height: 19.5938px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 51.858%; 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height: 19.5938px;\"\u003eMax Torque (lb-ft) Gain\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 46.2869%; height: 19.5938px;\"\u003e3 @ 6600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 51.858%; height: 19.5938px;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 46.2869%; height: 19.5938px;\"\u003eAxle-Back Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 51.858%; height: 19.5938px;\"\u003eTip Finish\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 46.2869%; height: 19.5938px;\"\u003eBlack Ceramic Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 51.858%; height: 19.5938px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 46.2869%; height: 19.5938px;\"\u003e51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 51.858%; height: 19.5938px;\"\u003eWidth\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 46.2869%; height: 19.5938px;\"\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 51.858%; height: 19.5938px;\"\u003eUPC\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 46.2869%; height: 19.5938px;\"\u003e813725024684\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"label\" style=\"width: 51.858%; height: 19.5938px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd class=\"data\" style=\"width: 46.2869%; height: 19.5938px;\"\u003eD660-0076-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\u003c\/h3\u003e\n\u003ch3 style=\"text-align: start;\" data-mce-style=\"text-align: start;\"\u003eFitment Chart:\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\" data-mce-style=\"text-align: start;\"\u003e\n\u003ctable style=\"width: 105.205%; 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width: 8.29604%; height: 17px;\" data-mce-style=\"text-align: center; width: 8.29604%; height: 17px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eBMW\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 18.8897%; height: 17px;\" data-mce-style=\"text-align: center; width: 18.8897%; height: 17px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e F22 230i \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 10.8143%; height: 17px;\" data-mce-style=\"text-align: center; width: 10.8143%; height: 17px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e2017-2021\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":51934102225188,"sku":"D660-0076-BLK","price":1126.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/D660-0076-BLK.jpg?v=1768636537","url":"https:\/\/autohousesupply.com\/products\/dinan-axle-back-free-flow-exhaust-bmw-f22-230i-2017-2021","provider":"AutoHouseSupply","version":"1.0","type":"link"}