The BD Diesel Heavy-Duty Exhaust Manifold Kit is engineered as a durable solution for Ford 6.7L Power Stroke engines found in F250/F350 Pick-Up models (2015-2019) and F350/F450/F550 Cab & Chassis models (2017-2019). BD Diesel specifically addressed the common issue of exhaust manifold cracking in these vehicles by constructing these manifolds with a significantly thicker, 0.275" heavy-duty Hi-Silicon ductile casting. This material choice and increased thickness (75% thicker than stock) enhance the manifold's ability to withstand high exhaust temperatures, contributing to improved longevity.
This BD Diesel exhaust manifold set serves as a direct and reliable replacement, offering enhanced durability and contributing to the long-term health of your Ford Power Stroke engine.
Key Features:
- 50-State Legal: Ensuring compliance with emissions regulations across all states.
- Improved Flow: Achieves an average flow increase of 8.1% (BD average: 174 cfm/port vs. OEM average: 169 cfm/port).
- Robust Construction: Manufactured from high-silicon ductile cast iron for enhanced durability.
- Warping Prevention: The 75% thicker walls help to retain heat and resist warping under extreme conditions.
- Reinforced Flange: Features a machined thicker bolting flange for secure and lasting attachment.
- Comprehensive Hardware: Includes the longest stud and spacer kit designed to fit all 8 cylinders.
- Enhanced Thermal Durability: Longer exhaust studs and black oxide coated thick spacers contribute to better resistance against thermal stress.
- Optimized Design: Engineered using computational fluid dynamics for efficient exhaust flow.
- Gasket-Matched Ports: Exhaust ports are precisely matched to gaskets for a proper seal.
- High-Temperature Coating: Finished with a high-temperature POR 15 black coating for added protection.
- Complete Gasket Set: Comes with gaskets for the exhaust manifold, cross over tube, and EGR port.
- Installation Tool: An M8 stud install tool is included for easier installation.
- EGR Compatible: Fully compatible with Exhaust Gas Recirculation (EGR) systems.