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Part #: AFE46-40011

AFE 46-40011 BladeRunner Stainless Steel Exhaust Manifold

2003-2007 Dodge 5.9L Cummins
Part #: AFE46-40011
$ $617.49
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Replace the old cracked manifold in your 2003-2007 Dodge 5.9L Cummins with the AFE 46-40011 BladeRunner Stainless Steel Exhaust Manifold. A cracked exhaust manifold can rob you of power and hurt engine efficiency. Built from cast 304 stainless steel, the AFE Stainless Steel Exhaust Manifold features a reinforcing rib for strength along the flange and ultra-thick wall flange at the port.

The BladeRunner exhaust manifold outflowed the factory exhaust by 23% improving exhaust flow, performance and throttle response. This manifold also features 2 EGT probe ports, thick wall design for increased strength (0.25" vs 0.15" for the stock unit), matched ports and has a merged runner design to maximize exhaust flow. Once you install this awesome exhaust manifold, you will feel improved turbo spool up times, improved throttle response and performance.


  • CARB EO# D-550-9
  • Cast 304 Stainless Steel
  • Drop-In Replacement For Stock Manifold
  • Pre-Drilled & Tapped For (2) EGT Probes
  • Thick Walled Design For Maximum Durability
Note: Gaskets and replacement manifold bolts are not included.


  • MFG. Number 46-40011
  • Manufacturer Name AFE
  • Shipping Weight 25.00 lb.
  • Shipping Length 6 in.
  • Shipping Width 28 in.
  • Shipping Height 6 in.
  • EO Number D-550-9
  • UPC 802959460092
  • Prop 65 WARNING: Cancer & Reproductive Harm -


Awesome Upgrade From Stock!
Location: Redding, CA
Installed on my 06' as my stock manifold was leaking. Because I am in California this is the only manifold for the 5.9 that I found with a CARB E.O. #. These 5.9's burn cylinder #5 because the stock manifold holds heat in by design, not at all the case with this manifold. The design is great and lowered my EGT. Can't say there is a huge increase in power, but to me lower EGT makes it all worth it as I regularly pull a 15K LBS trailer. Great product, great upgrade! Fast shipping from XDP as well!
Great Buy
Location: Aurora CO
Finished install this past weekend, and what difference at least 150 degree drop in EGTs turbo spool is much faster. A must have for performance enhancement.
Awesome product
Jacob Hanner
Location: Jacksonville, NC
Just installed this manifold on my 07 5.9. I must say a very good investment. Dropped my egts a lot and when I say a lot I'm talkin a noticeable 150 degree drop. And the turbo spool time is so much more quicker.
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Questions and Answers

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Most Popular Questions

Does this manifold relocate the turbo up top or does it keep the factory turbo location?
View Staff Answer 

The AFE Power BladeRunner Stainless Steel Exhaust Manifold 46-40011 will keep the 2003-2007 Dodge 5.9L Cummins turbo in the factory location.

Is this T3 or T4?
View Staff Answer 
This manifold has a T3 Flange
Does this manifold comes with gaskets?
View Staff Answer 

The AFE POWER BLADERUNNER STAINLESS STEEL EXHAUST MANIFOLD 46-40011 will not include exhaust manifold gaskets.

Can you mount an aftermarket turbo on this manifold?
View Staff Answer 

The AFE POWER BLADERUNNER STAINLESS STEEL EXHAUST MANIFOLD 46-40011 can be used in conjunction with a stock turbocharger or an aftermarket T3 turbocharger.