BD Diesel Exhaust Manifold
BD Diesel 1041467 Exhaust Manifold Kit High-Silicon Ductile Iron
BD Diesel 1043001 Exhaust Manifold Kit 3.5L EcoBoost High-Silicon Ductile Iron 11-Stud
BD Diesel 1046065 Exhaust Manifold Kit High-Silicon Ductile Iron Fully Divided Pulse
BD Diesel 1046087 Pulse Exhaust Manifold Kit, 5.9L Cummins, High-Silicon Ductile Iron
BD Diesel 1043002 Turbo Install Kit with Gaskets, Studs, Nuts and Bolts
BD Diesel 1041460 Duramax Exhaust Manifold Driver Side LB7 LLY LBZ LMM
BD Diesel 1046068 Exhaust Manifold Kit HE351 Turbo Mount 6.7L Cummins
BD Diesel 1041463 Exhaust Manifold Kit 5.7L HEMI RAM 1500/2500/3500 2009-2024
BD Diesel 1046070 Exhaust Manifold Kit Ram 3500/4500/5500 Cab Chassis 6.7L Cummins 2019-2024
BD Diesel 1046047 Pulse Exhaust Manifold Kit, Stock/T3 Flange, High-Silicon Ductile Iron
BD Diesel 1045987 Pulse Exhaust Manifold Cummins - 5.9L 2003-2007
BD Diesel 1045995-T6 Exhaust Pulse Manifold with T6 Turbo Mount 20-Degree
BD Diesel 1045967 Exhaust Manifold for 6.7L Cummins 2007.5-2012
BD Diesel 1046067 Exhaust Manifold Kit 6.7L Cummins 2007.5-2012 Dodge Ram
BD Diesel 1046048 Pulse Exhaust Manifold Kit for Dodge Cummins - 5.9L 12-Valve
BD Diesel 1041484 Exhaust Manifold and Up-Pipes Kit for 6.4L Power Stroke
Representative Photo, actual item may vary
BD Diesel 1046069 Exhaust Manifold Kit for Ram 2500/3500 6.7L Cummins 2019-2024
Representative Photo, actual item may vary
BD Diesel 1045969 Exhaust Manifold for Ram Cummins - 2500/3500 6.7L 2019-2024
Representative Photo, actual item may vary
BD Diesel 1043061 Exhaust Manifold Kit Ford F-150 3.5L Ecoboost 2017-2020
BD Diesel 1048006 ISX T6 Ceramic Coated Exhaust Manifold for Cummins Signature 600 Pre-2002
BD Diesel 1045987-T4 Exhaust Manifold with T4 Flange - Dodge 5.9L Cummins
BD Diesel 1045996-T6 Wastegated T6 Exhaust Manifold 20-Degree 45mm Port Cummins
BD Diesel Exhaust Manifolds: Diesel-Grade Performance Under the Hood
When it comes to maximizing the efficiency and longevity of your diesel engine, few components are as critical — or as often overlooked — as the exhaust manifold. BD Diesel has built a decades-long reputation as one of the most trusted names in diesel performance, and their lineup of exhaust manifolds reflects that same commitment to engineering excellence. Designed specifically for the demands of high-output diesel applications, BD Diesel exhaust manifolds are a direct upgrade over factory units that are notorious for cracking, warping, and leaking under sustained heat and boost pressure.
Why Factory Exhaust Manifolds Fall Short
OEM exhaust manifolds on popular diesel platforms — including the Dodge/Ram Cummins, Ford Powerstroke, and GM Duramax — are frequently engineered to minimum cost tolerances. Over time, the extreme thermal cycling that diesels experience causes factory cast iron manifolds to develop hairline cracks, leading to exhaust leaks that rob the turbocharger of spool pressure, reduce engine efficiency, and introduce dangerous exhaust gases into the engine bay. BD Diesel addresses these failure points head-on with upgraded materials and refined casting geometry.
What Sets BD Diesel Exhaust Manifolds Apart
BD Diesel's exhaust manifolds are purpose-built for diesel truck owners who demand more than a stock replacement. Key features that distinguish their manifolds include:
- High-Grade Cast Iron Construction: BD Diesel uses premium-grade iron alloys capable of withstanding higher operating temperatures without warping or cracking — a direct response to the known shortcomings of OEM castings.
- Improved Port Geometry: Optimized exhaust port flow helps reduce back pressure and improve turbocharger response, supporting better power delivery and fuel efficiency.
- Direct OEM Fitment: BD Diesel manifolds are engineered to bolt directly into factory locations, eliminating the need for custom adapters, cutting, or fabrication — making them an accessible upgrade for DIY installers and professional shops alike.
- Turbo Outlet Compatibility: Many BD Diesel manifolds are designed with turbocharger mounting provisions that maintain compatibility with both stock and performance turbo upgrades, making them an ideal foundation for staged diesel builds.
- Durability Testing: BD Diesel products are developed with real-world diesel truck use in mind, with designs informed by years of feedback from the diesel performance community.
Applications and Fitment
BD Diesel offers exhaust manifolds across a wide range of popular diesel truck platforms. Whether you're maintaining a daily driver, building a towing machine, or pushing your truck on the track, there's a BD Diesel manifold engineered for your application. With 12 products available at this intersection, BD Diesel covers a meaningful breadth of diesel fitments, ensuring that owners of Cummins, Powerstroke, and Duramax-powered trucks can find a solution that fits their needs.
The Right Upgrade for Long-Term Reliability
An exhaust manifold failure can cascade into bigger problems — from turbo damage due to inconsistent boost pressure to failed emissions tests from unmeasured exhaust leaks. Choosing a BD Diesel exhaust manifold means investing in a part built to outlast the factory piece and support your engine's full performance potential. Browse the complete Exhaust Manifold category to find the right BD Diesel manifold for your diesel truck.