Description

BD 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 Steel feed pipes are mandrel bent flow designed to improve exhaust velocity and turbo response time. Kit comes with exhaust manifold gaskets, turbocharger pipe gaskets and A/C offset adapter to eliminate damaging the A/C hose.

6.4L Power Stroke OE exhaust issues are not an ‘if’ but a ‘when’. Prevent these issues with BD’s stronger Exhaust Manifold & Up-Pipe Kit. Factory up-pipes are prone to failure due to age and heat cycling causing leaking exhaust, slower turbo spool, as well as additional exhaust noise and soot buildup. BD’s larger diameter 304 stainless steel mandrel bent up-pipes with internally shielded expansion bellows, are designed to minimize restriction to the turbo. The BD Up-Pipes are a durable, longer-life replacement for the common Power Stoke problems as well as the perfect complimentary upgrade when replacing a turbo, manifolds, or other engine or transmission repairs. The 6.4L exhaust manifold set is crafted with a heavy duty 0.25″ thick-walled Hi-Silicon ductile casting, this makes these manifolds thicker to combat cracking due to high exhaust temperatures. BD’s exhaust manifold set is the perfect replacement for reliability, performance and peace of mind.

Features

• Internally shielded stainless steel expansion bellows
• 304 Stainless Steel mandrel bent feed pipes
• Ports are gasket matched to maximize exhaust flow
• High temperature black paint
• High-silicon ductile cast iron
• Pre-drilled for pyrometer probes and pressure gauges
• Comes with pipe to exhaust manifold gaskets, EGR gasket, turbocharger pipe gaskets, cylinder head to exhaust manifold gaskets, and, 6 exhaust studs (mates to up-pipe flange)
• Fully EGR compatible – Meets emission requirements

INSTALL TIME

• 26 Hours

WARRANTY

Parts

• 36-Months
• 75,000 Miles

NOTE

• Not for sale on licensed California vehicles

EMISSIONS

• This product has met EPA’s reasonable basis requirements and is legal for sale and use within the jurisdiction of the federal EPA. (EMS:2)