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Part #: BD1045987
BD-Power 1045987 Exhaust Pulse Manifold
2003-2007 Dodge 5.9L Cummins
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Description
The BD-Power 1045987 Exhaust Pulse Manifold features a heavy-duty multi-piece design to eliminate manifold cracks in your 2003-2007 Dodge 5.9L Cummins. The single piece design of the factory exhaust manifold is prone to cracks which causes exhaust leaks that can rob you of power. The BD-Power Exhaust Pulse Manifold is cast from high silicon ductile iron, and features an expansion joint to allow the manifold to expand and contract without cracking.
As the name would imply, these manifolds are "pulse tuned" to assist in combustion chamber evacuation and increased exhaust flow. The result is quicker turbo spool-up, reduced backpressure, increased power, and better fuel economy. Great for stock, and performance applications. Pre-drilled and tapped for pyrometer probe.
Features:
- Expansion Joint Eliminates Cracking
- Pulse-Tuned For Maximum Performance
- Cast From Durable, High-Silcon Ductile Iron
- Replaces OE Part# 3967995, 3943871, 394875
Note:
Gaskets and replacement bolts not included. See related items below.
In non-pickup applications such as motorhomes, please use OE numbers above to cross reference proper applications.
Gaskets and replacement bolts not included. See related items below.
In non-pickup applications such as motorhomes, please use OE numbers above to cross reference proper applications.
Not available for sale in the state of California 
Click here to read Emissions Notice.
Click here to read Emissions Notice.
Specifications
- MFG. Number 1045987
- Manufacturer Name BD-Power
- Shipping Weight 25.00 lb.
- Shipping Length 17 in.
- Shipping Width 13 in.
- Shipping Height 7 in.
- Fuel Type Diesel
- UPC 019025005570
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
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Most Popular Questions
I Just to make sure before I purchase this manifold that it will replace stock manifold with no problems.
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Answer
Yes, the BD-Power 1045987 is a direct replacement for the factory manifold on an 03-07 5.9L Cummins.
Yes, the BD-Power 1045987 is a direct replacement for the factory manifold on an 03-07 5.9L Cummins.
I just purchased the BD-Power 1045987 Exhaust Pulse Manifold. I did not check to look but does it have a EGT port?
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Answer
Yes! The 1045987 comes pre-drilled and tapped for a pyrometer probe. It also includes plugs to thread in place, in the event that you leave it empty and decide not to run a pyro probe.
Yes! The 1045987 comes pre-drilled and tapped for a pyrometer probe. It also includes plugs to thread in place, in the event that you leave it empty and decide not to run a pyro probe.
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