BD Diesel Exhaust Manifold Kit
2013–2018 Ram 3500 6.7L Diesel
Part #: 1046068
Overview
The BD Diesel Exhaust Manifold Kit is engineered specifically for the 2013–2018 Ram 3500 equipped with the 6.7L Cummins diesel engine. This high-quality exhaust manifold kit is designed to replace the factory manifold with a durable, fully divided pulse manifold that enhances exhaust flow and reliability under demanding conditions. Ideal for diesel truck owners seeking improved durability and longevity, this kit offers a direct-fit solution that maintains OEM compatibility while providing superior thermal resistance and vibration tolerance.
Built to withstand the extreme heat and stress typical of heavy-duty diesel applications, the BD Diesel manifold kit ensures consistent performance and reduces the risk of manifold cracking or failure. It is an excellent upgrade for fleet operators, off-road enthusiasts, and anyone who relies on their Ram 3500 for heavy towing or commercial use.
Key Features
This exhaust manifold kit incorporates advanced design and materials to deliver lasting performance and value. Key features include:
- Fully divided pulse manifold design for optimized exhaust scavenging and reduced backpressure
- Constructed from high-silicon ductile iron to resist extreme temperatures and vibration
- Precision slip joints that allow for thermal expansion and contraction, minimizing cyclic fatigue
- Enhanced durability to extend manifold service life under heavy-duty conditions
- Complete kit includes new gaskets, bolts, and spacers for a hassle-free installation
- Direct bolt-on fitment for 2013–2018 Ram 3500 6.7L diesel engines
- Engineered to maintain OEM exhaust routing and compatibility with factory components
Construction & Design
The BD Diesel Exhaust Manifold Kit is crafted from high-silicon ductile iron, a material known for its excellent thermal stability and resistance to cracking under high heat cycles. This robust construction ensures the manifold can endure the intense temperatures generated by the 6.7L Cummins engine without warping or failure.
Its fully divided pulse design improves exhaust gas flow by separating exhaust pulses, which helps reduce turbulence and backpressure. The inclusion of precision slip joints allows the manifold to expand and contract naturally with engine heat cycles, significantly reducing the risk of thermal fatigue and extending the overall lifespan of the manifold.
Installation & Fitment
The BD Diesel Exhaust Manifold Kit is designed for straightforward installation on 2013–2018 Ram 3500 trucks with the 6.7L diesel engine. It is a direct replacement for the factory manifold, requiring no modifications to the exhaust system or engine components. The kit includes all necessary gaskets, bolts, and spacers, ensuring a complete installation package that saves time and effort.
Professional installation is recommended to ensure proper torque specifications and sealing, but experienced DIYers with the right tools can also perform the upgrade with confidence.
What's Included
- BD Diesel fully divided pulse exhaust manifold
- New exhaust manifold gaskets
- Mounting bolts and hardware
- Spacers for proper fitment
Ideal For
This exhaust manifold kit is ideal for Ram 3500 owners who demand enhanced durability and reliability from their diesel engine’s exhaust system. It is especially suited for:
- Heavy-duty towing and hauling applications
- Commercial and fleet vehicles requiring long-lasting components
- Off-road and performance diesel enthusiasts seeking improved exhaust flow
- Anyone looking to replace a cracked or failing factory manifold with a premium upgrade
BD Diesel Performance designs and manufactures diesel performance parts aimed at stronger power delivery, improved reliability, and heavy-duty capability. Their lineup spans turbo and fueling upgrades, manifolds, intercoolers, and other supporting components—built for Cummins, Power Stroke, and Duramax owners who want more torque for towing, work, or competition.
BD Diesel Exhaust Manifold Kit Cab & Chassis: Ram 3500 2013-2018 6.7L Diesel
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1046068 BD Diesel 13-18 Ram 3500 Diesel Exhaust Manifold Kit. This fully divided pulse manifold is crafted from high-silicon ductile iron to endure extreme temperatures and vibrations. Precision slip joints allow for expansion and contraction, reducing thermal fatigue and significantly extending manifold life. The kit includes new gaskets, bolts, and spacers, offering maximum convenience and value for your 6.7L diesel engine.
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BD Diesel Exhaust Manifold Kit
2013–2018 Ram 3500 6.7L Diesel
Part #: 1046068
Overview
The BD Diesel Exhaust Manifold Kit is engineered specifically for the 2013–2018 Ram 3500 equipped with the 6.7L Cummins diesel engine. This high-quality exhaust manifold kit is designed to replace the factory manifold with a durable, fully divided pulse manifold that enhances exhaust flow and reliability under demanding conditions. Ideal for diesel truck owners seeking improved durability and longevity, this kit offers a direct-fit solution that maintains OEM compatibility while providing superior thermal resistance and vibration tolerance.
Built to withstand the extreme heat and stress typical of heavy-duty diesel applications, the BD Diesel manifold kit ensures consistent performance and reduces the risk of manifold cracking or failure. It is an excellent upgrade for fleet operators, off-road enthusiasts, and anyone who relies on their Ram 3500 for heavy towing or commercial use.
Key Features
This exhaust manifold kit incorporates advanced design and materials to deliver lasting performance and value. Key features include:
- Fully divided pulse manifold design for optimized exhaust scavenging and reduced backpressure
- Constructed from high-silicon ductile iron to resist extreme temperatures and vibration
- Precision slip joints that allow for thermal expansion and contraction, minimizing cyclic fatigue
- Enhanced durability to extend manifold service life under heavy-duty conditions
- Complete kit includes new gaskets, bolts, and spacers for a hassle-free installation
- Direct bolt-on fitment for 2013–2018 Ram 3500 6.7L diesel engines
- Engineered to maintain OEM exhaust routing and compatibility with factory components
Construction & Design
The BD Diesel Exhaust Manifold Kit is crafted from high-silicon ductile iron, a material known for its excellent thermal stability and resistance to cracking under high heat cycles. This robust construction ensures the manifold can endure the intense temperatures generated by the 6.7L Cummins engine without warping or failure.
Its fully divided pulse design improves exhaust gas flow by separating exhaust pulses, which helps reduce turbulence and backpressure. The inclusion of precision slip joints allows the manifold to expand and contract naturally with engine heat cycles, significantly reducing the risk of thermal fatigue and extending the overall lifespan of the manifold.
Installation & Fitment
The BD Diesel Exhaust Manifold Kit is designed for straightforward installation on 2013–2018 Ram 3500 trucks with the 6.7L diesel engine. It is a direct replacement for the factory manifold, requiring no modifications to the exhaust system or engine components. The kit includes all necessary gaskets, bolts, and spacers, ensuring a complete installation package that saves time and effort.
Professional installation is recommended to ensure proper torque specifications and sealing, but experienced DIYers with the right tools can also perform the upgrade with confidence.
What's Included
- BD Diesel fully divided pulse exhaust manifold
- New exhaust manifold gaskets
- Mounting bolts and hardware
- Spacers for proper fitment
Ideal For
This exhaust manifold kit is ideal for Ram 3500 owners who demand enhanced durability and reliability from their diesel engine’s exhaust system. It is especially suited for:
- Heavy-duty towing and hauling applications
- Commercial and fleet vehicles requiring long-lasting components
- Off-road and performance diesel enthusiasts seeking improved exhaust flow
- Anyone looking to replace a cracked or failing factory manifold with a premium upgrade
BD Diesel Performance designs and manufactures diesel performance parts aimed at stronger power delivery, improved reliability, and heavy-duty capability. Their lineup spans turbo and fueling upgrades, manifolds, intercoolers, and other supporting components—built for Cummins, Power Stroke, and Duramax owners who want more torque for towing, work, or competition.
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YEARMAKEMODELSUBMODEL2013 - 2018Ram35006.7L Diesel
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Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
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Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.