{"product_id":"dinan-free-flow-axle-back-exhaust-2014-2016-bmw-m235i-black-tips","title":"Dinan Free Flow Axle-Back Exhaust - 2014-2016 BMW F22 M235i Without M-Performance Rear Valance - Black Tips","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan class=\"productname ng-binding\"\u003eD660-0047-BLK\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp class=\"short-description\"\u003eStainless Steel - Black Tips - w\/o M-Performance Rear Valance - F22\u003c\/p\u003e\n\u003cdiv class=\"collapsible-title\"\u003eOverview\u003cspan class=\"slides-in\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row-contents active\"\u003e\n\u003cdiv class=\"full_description\"\u003eDinan engineers designed the F22 BMW M235i exhaust to improve 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 hard acceleration. Dinan also incorporates a Helmholtz chamber design that reduces resonance or\"drone\" at low RPM. The system is built to exacting specifications to ensure the perfect fit using the factory hangers. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 89mm polished, or ceramic black, exhaust tips for a tasteful, high-performance look.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eMore Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM\u003c\/li\u003e\n\u003cli\u003eHelmholtz chamber to reduce drone\u003c\/li\u003e\n\u003cli\u003eEnjoyably louder, sportier sound\u003c\/li\u003e\n\u003cli\u003eTwin 89mm (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\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"F22 M235i Free Flow Exhaust - Sound Clip\" src=\"https:\/\/www.youtube.com\/embed\/AJE_DR3beNo\" height=\"720\" width=\"1280\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":42008643895363,"sku":"D660-0047-BLK","price":1910.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/0456\/5571\/files\/Screenshot2024-12-22174823.png?v=1734907739","url":"https:\/\/gumotorsport.com\/products\/dinan-free-flow-axle-back-exhaust-2014-2016-bmw-m235i-black-tips","provider":"GUMOTORSPORT","version":"1.0","type":"link"}