BD Diesel 1043009 Exhaust Manifold Passenger Side 6.7L Ford Power Stroke 2015-2019

The BD Diesel 1043009 exhaust manifold is engineered to solve one of the most common failure points on Ford 6.7L Power Stroke diesel engines. This passenger side replacement manifold features heavy-duty 0.275-inch thick-walled high-silicon ductile cast iron construction—75% thicker than OEM to combat cracking from extreme exhaust temperatures.

Enhanced Thermal Durability:

BD Diesel improves on the factory design with longer exhaust studs and spacers, plus thicker machined bolting flanges that resist warping under high heat. The high-temperature POR-15 black coating further protects against thermal stress. This manifold is fully EGR compatible and includes all necessary gaskets for a complete installation.

Performance Improvements:

• 8.1% average flow increase over OEM (174 cfm/port vs 169 cfm/port)
• High-silicon ductile cast iron construction
• 75% thicker walls retain heat and prevent warping
• Machined thicker bolting flange for improved sealing
• Exhaust ports are gasket-matched for optimal flow
• Designed using computational fluid dynamics

Complete Installation Kit Includes:

• Longest stud and spacer kit compatible across all 8 cylinders
• Black oxide coated thermal spacers
• Exhaust manifold, crossover tube, and EGR port gaskets
• M8 stud install tool

Emissions & Warranty:

• 50-state legal (CARB EO No. D-553-17)
• SEMA Certification No. SC-BDD01-0050
• 36-month / 75,000-mile parts warranty
• Estimated installation time: 9 hours

Compatibility Note: Replaces OEM part numbers FC3Z9430B and DC3Z9430A (right side). Trucks using the MPD budget SXE turbo kit must use BD part number 1043006 with an OEM passenger side manifold.