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SKU #: BD-1041459 MPN #: 1041459

BD Power Exhaust Manifold Kit 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

$535.95
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Description
Rebuilding or upgrading your Duramax means you have some big decisions to make. One of those decisions is to determine which exhaust manifold you need for increased toughness and more features, while also making it easier to install. Plus you want improved performance over stock as we all know how the stock manifold's "pinch" robs you of power you deserve. Try BD Power's Exhaust Manifold Kit that has everything you need to make your Duramax flow exhaust at a 5% increase so you have less backflow and better turbo efficiency. Looking to add in a pyrometer? BD Power put in a redrilled pyrometer port on driver's side manifold for easy sensor install. Heavy-Duty Duramax Exhaust Manifold Construction Built for durability under extreme diesel engine conditions, BD Performance constructs these manifolds with 65% thicker castings compared to factory manifolds. The manifolds are manufactured from high-silicon ductile iron, a material specifically chosen for its strength and resistance to heat-related damage. This upgraded construction helps prevent common Duramax exhaust manifold issues such as: Manifold warping from extreme heat cycles Cracking under heavy load or towing conditions Exhaust leaks caused by factory manifold distortion Improved Exhaust Flow for 6.6L Duramax Engines The optimized internal design increases exhaust flow by approximately 5% over stock Duramax manifolds. Improved exhaust flow can help reduce backpressure and support better turbocharger efficiency, making these manifolds a popular upgrade for both stock and performance Duramax trucks. Complete Drop-In Installation Kit These BD Duramax exhaust manifolds are designed as a direct bolt-on replacement for factory manifolds. The kit includes all necessary installation hardware to simplify the installation process. Heavy-duty BD Performance exhaust manifolds Required mounting fasteners Exhaust manifold gaskets Direct-fit design for factory locations This complete kit makes installation straightforward for anyone replacing worn or cracked factory manifolds.

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Rebuilding or upgrading your Duramax means you have some big decisions to make. One of those decisions is to determine which exhaust manifold you need for increased toughness and more features, while also making it easier to install. Plus you want improved performance over stock as we all know how the stock manifold's "pinch" robs you of power you deserve. Try BD Power's Exhaust Manifold Kit that has everything you need to make your Duramax flow exhaust at a 5% increase so you have less backflow and better turbo efficiency. Looking to add in a pyrometer? BD Power put in a redrilled pyrometer port on driver's side manifold for easy sensor install.

Heavy-Duty Duramax Exhaust Manifold Construction

Built for durability under extreme diesel engine conditions, BD Performance constructs these manifolds with 65% thicker castings compared to factory manifolds. The manifolds are manufactured from high-silicon ductile iron, a material specifically chosen for its strength and resistance to heat-related damage.

This upgraded construction helps prevent common Duramax exhaust manifold issues such as:

  • Manifold warping from extreme heat cycles
  • Cracking under heavy load or towing conditions
  • Exhaust leaks caused by factory manifold distortion

Improved Exhaust Flow for 6.6L Duramax Engines

The optimized internal design increases exhaust flow by approximately 5% over stock Duramax manifolds. Improved exhaust flow can help reduce backpressure and support better turbocharger efficiency, making these manifolds a popular upgrade for both stock and performance Duramax trucks.

Complete Drop-In Installation Kit

These BD Duramax exhaust manifolds are designed as a direct bolt-on replacement for factory manifolds. The kit includes all necessary installation hardware to simplify the installation process.

  • Heavy-duty BD Performance exhaust manifolds
  • Required mounting fasteners
  • Exhaust manifold gaskets
  • Direct-fit design for factory locations

This complete kit makes installation straightforward for anyone replacing worn or cracked factory manifolds.

NOT LEGAL FOR SALE OR USE IN CALIFORNIA
Manuals and Guides
Vehicle Fitment
2001 - 2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
About BD-Power

BD Diesel is known as one of the originators of diesel performance because theyve been there since the very beginning. Its by no coincidence that theyve been in the industry since 1972 where theyve seen competition come and go over the years. You could consider them a front to back organization in which they design and manufacture products ranging from Super B Turbo Kits and performance injectors for your Cummins to heavy duty transmissions, torque converters, and other transmission components for your Duramax to Positive Air Shutdowns and exhaust brakes for your Powerstroke and everything in between. Quite literally, there are VERY few components that BD does not build for nearly every light duty diesel application.

BD DIESEL PERFORMANCE

Originally founded in 1972 as Valley Fuel Injection that specialized in fuel injection rebuilding and calibrating, BD Diesel gained the most notoriety beginning in 1989 with the release of their first exhaust brake designed for Ram trucks with the acclaimed 12 Valve Cummins engine. BD would later rename Valley Fuel Injection to BD Diesel Truck Service and Performance Center that operates as an extension to BD Diesel Performance. Today, they operate out of a 65,000 square foot facility in Abbotsford, British Columbia and employ over 100 highly skilled individuals. They are constantly pushing the envelope with forward thinking products that not only fill voids in the marketplace, but also take existing products and push them to the next level.

BD DIESEL TRANSMISSION UPGRADES

Transmissions have a singular but ambitious challenge - to transfer all the torque from the diesel engine to the drive wheels. This must be accomplished while maintaining shift quality and minimizing NVH (Noise, Vibration, and Harshness). With stock or OE configurations, this capacity challenge is somewhat less than extraordinary. Comparatively, a high output diesel that develops 2-4 times the original engine torque and keeping stellar driving characteristics at this power level becomes a new feat. Utilizing the latest technology in CAD and FEA simulation, BD can predict and eliminate failures before they happen. The dedicated team of BDs Transmission and Torque Convertor Department are true experts in the development and analysis of the diesel transmission.

BD EXHAUST BRAKES

BD built its reputation on exhaust brakes starting in the early 90's with many casting designs for both engine and remote mount air actuated systems. Rugged cast-iron bodies with an offset stainless steel butterfly build peak efficiency quickly.

BD TURBO UPGRADES

The turbocharger industry is a special industry for BD and remains a key technological asset. When looking at BDs experienced staff, the majority of their key staff members have been developed in or around this technology. BD focuses on the customer's needs, whether it is fast turnaround, state of the art compressor wheels or turbine wheels, they look to deliver on the highest expectations. You can be assured that a BD turbocharger has been hand crafted to the greatest standards. Using precision lathes, milling equipment, honing machines, and inspection CMMs your turbocharger is continuously graded to exceed the OEMs specifications.

BD FUELING UPGRADES

Owing to its heritage as a diesel fuel systems specialist, BD Diesel Truck Service & Performance Center is a factory-certified Bosch, Stanadyne, Delphi and Zexel calibration and repair lab. They are one of a select few injection shops in North America to have Bosch Common Rail parts and an overhaul and testing franchise. BD Diesel rebuilds most all mechanical and electronically-controlled fuel pumps and injectors for diesel engine applications.

BD ELECTRONICS

Throughout the automotive industry, electronic technology has become an integral part of the OEM solution. Whether it is safety, performance, or driving improvements, BD Diesel Performance has developed a strong electronic department to focus strictly on this technology. By focusing on the core needs of the customer, they engineer out the possible product failures and maximize key features to deliver a top to bottom solution. Utilizing state of the art manufacturing equipment, BD maximizes value and minimizes time consuming tasks that inflate costs. Vehicle electronic technology will remain a key technology at BD Diesel Performance.