{"product_id":"2011-2016-f-150-driver-side-exhaust-manifold-1043003","title":"2011-2016 F-150 3.5L Driver Side Exhaust Manifold (1043003)","description":"\u003cp\u003eThe 2011-2016 Ford 3.5L EcoBoost engine has an inherent design flaw where the original equipment manufacturer (OEM) manifold does not utilize all available cylinder head stud locations, leading to warped exhaust manifolds, broken exhaust studs and blown manifold gaskets. The BD Diesel Exhaust Manifold (Driver Side) is a superior solution, designed to not only utilize all 11 stud locations but also improve exhaust flow and enhance durability. This manifold is made from thicker-walled high-silicon ductile iron to resist thermal warping. It utilizes 3 additional exhaust stud locations and includes 11 exhaust spacers and class 8.8 studs (15mm longer) designed to further improve thermal durability. This design results in an average flow increase of 25.9% over OEM.\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eDriver Side manifold\u003c\/li\u003e\n\u003cli\u003eUtilizes all 11 exhaust stud locations (3 additional over OEM)\u003c\/li\u003e\n\u003cli\u003eMade from BD Thick wall high-silicon ductile cast iron resists thermal warping\u003c\/li\u003e\n\u003cli\u003eAverage flow increase of 25.9% (OEM avg 28.4cfm\/port | BD avg 139cfm\/port)\u003c\/li\u003e\n\u003cli\u003eIncludes 15mm longer exhaust studs, spacers, and nuts\u003c\/li\u003e\n\u003cli\u003eAvailable as a kit (both sides) PN: 1043001 or passenger side only PN: 1043004\u003c\/li\u003e\n\u003cli\u003eReplaces Ford OEM part numbers: BL3Z-9430-B, BL3Z-9430-D\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eApplication: Driver Side\u003c\/li\u003e\n\u003cli\u003eMaterial: High-silicon ductile cast iron\u003c\/li\u003e\n\u003cli\u003eManifold Wall Thickness: Uniformly increased over OEM\u003c\/li\u003e\n\u003cli\u003eBolt Length: 15mm Longer (Class 8.8)\u003c\/li\u003e\n\u003cli\u003eFlow Increase: Average of 25.9%\u003c\/li\u003e\n\u003cli\u003eCARB EO No. D-553-27\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eCompatibility Notes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eFits Ford F-150 3.5L EcoBoost models from 2011 to 2016.\u003c\/li\u003e\n\u003cli\u003eAlso fits Ford Expedition models from 2015 to 2017.\u003c\/li\u003e\n\u003cli\u003eAlso fits Ford F-150\/Lobo models from 2015 to 2016.\u003c\/li\u003e\n\u003cli\u003eAlso fits Ford Transit models from 2015 to 2023.\u003c\/li\u003e\n\u003cli\u003eAlso fits Lincoln Mark LT models from 2011 to 2014.\u003c\/li\u003e\n\u003cli\u003eAlso fits Lincoln Navigator models from 2015 to 2017.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eSuggest optional 1043002 addition parts kit for easier installation.\u003c\/li\u003e\n\u003cli\u003eThe product is backed by a 36-month, 75,000-mile warranty on parts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BD Diesel","offers":[{"title":"Default Title","offer_id":42886368985177,"sku":"1043003","price":321.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8030\/9593\/files\/exhaust-manifold-driver-side-ford-3-5l-ecoboost-f-150-2011-2016_800x800_94b3bcc5-15a8-41f1-bd74-fb494865d04d.webp?v=1764631105","url":"https:\/\/dirtygarage.com\/products\/2011-2016-f-150-driver-side-exhaust-manifold-1043003","provider":"Dirty Garage","version":"1.0","type":"link"}