BD Diesel Exhaust Manifold Kit - Ford 2011-2014 F250/F350/F450/F550 6.7L PowerStroke

BD focused on solving one of the Ford 6.7L common failures, the exhaust manifolds. Crafted with a heavy duty 0.275" thick-walled Hi-Silicon ductile casting, this makes these manifolds 75% thicker to combat cracking due to high exhaust temperatures. Thermal durability has been improved with longer exhaust studs and spacers plus thicker, more durable machined bolting flanges. To maximize exhaust flow, computational fluid dynamics were used to optimize flow and exhaust port sizes have been increased to match gaskets. Fully EGR compatible, BD's exhaust manifold set is the perfect replacement for reliability, performance and peace of mind. BD 6.7L Powerstroke Exhaust Manifold Kit - Ford 2011-2014 F250 / F350 / F450 / F550 Super Duty Fitment: Ford F-250 Super Duty King Ranch 2011 to 2014 Ford F-250 Super Duty Lariat 2011 to 2014 Ford F-250 Super Duty Platinum 2013 to 2014 Ford F-250 Super Duty XL 2011 to 2014 Ford F-250 Super Duty XLT 2011 to 2014 Ford F-350 Super Duty King Ranch 2011 to 2014 Ford F-350 Super Duty Lariat 2011 to 2014 Ford F-350 Super Duty Platinum 2013 to 2014 Ford F-350 Super Duty XL 2011 to 2014 Ford F-350 Super Duty XLT 2011 to 2014