BD Heavy Duty Ported Exhaust Manifolds 03-07 6.0L Powerstroke AFE-46-20039 This intercooler tube outflows the

This intercooler tube outflows the factory intercooler tube by 25%

Interested in a new exhaust system for your 6

forged drop pitman arm and track bar bracket for steering correction

Set up the interface to suit your preferences and save it so you never have to do it again

Built to beat your stock part hands down

BD Heavy Duty Ported Exhaust Manifolds 03-07 6.0L Powerstroke AFE-46-20039 This intercooler tube outflows theIncrease exhaust velocity with these heavy duty, coated, and ported exhaust manifolds from BD for your 6. 0L. The BD 6. 0L Exhaust Manifolds are made from a thick walled, high temperature ductile iron and are coated to resist corrosion. They are even pre drilled to easily accept a pyrometer probe for EGT monitoring! These units replace the old rusted and leaking stock exhaust manifolds that normally require extensive cleaning and machine work to be