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BD Diesel Exhaust Manifold Passenger Side:
$250.95
Average flow increase of 25.9% (OEM avg 28.4cfm/port BD avg 139cfm/port)Passenger SideUtilize 3 additional exhaust stud locationsBD Thick wall high-silicon ductile cast iron resists thermal warping15mm longer exhaust studs + spacersNew studs, spacers, and nuts includedReplaces Ford OEM part numbers: BL3Z-9431-B, BL3Z-9431-DFord Expedition 2015-2017Ford F-150 2011-2016Ford F-150/Lobo 2015-2016Ford Transit 2015-2023Lincoln Navigator 2015-2017Suggest optional 1043002 addition parts kit for easier installCARB EO No. D-553-27
