BDD 6.4L Powerstroke Exhaust Manifold Set Ford 2008-2010 1041481 FASS (6 pin female - 6

(6 pin female - 6 pin female circular twist lock)

New Snap In Lid Design: Our new snap-In lid design requires no screws to secure it to the box

Banks boost tube is larger than the factory pipe and designed to work with the stock elbow and intercooler to improve airflow

Combustion Pulse remains constant with the W/G valve closed

The ceramic coating promotes even greater flow

BDD 6.4L Powerstroke Exhaust Manifold Set Ford 2008-2010 1041481 FASS (6 pin female - 6BD exhaust manifolds have heavy walled elbow connections preventing burning out, plus, hold in exhaust gas temperatures enhancing turbine pumping efficiency while the runners have been optimized to improve velocity and evacuate the cylinders. Manifolds are coated to resist corrosion and are pre drilled for pyrometer probes. BD's exhaust manifolds are not only built to last, they are designed for the most optimal flow performance. The 304 Stainless