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Part #: AFE46-40044

AFE 46-40044 BladeRunner Ported Ductile Iron Exhaust Manifold

1994-1998 Dodge 5.9L Cummins
Part #: AFE46-40044
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The AFE 46-40044 BladeRunner Ported Ductile Iron Exhaust Manifold for your 94-98 Dodge 5.9L Cummins eliminates the costly exhaust manifold cracks prevalent in the factory exhaust manifold. The ported design not only outflows the factory exhaust manifold by up to 50%, improving performance and throttle response, the ported flanges ensure an excellent seal and clean stylish look. Built from durable, ductile iron this manifold features a thick wall flange design that increases strength, while eliminating warping and cracking. 

One-Piece Construction:
This manifold is constructed of durable cast ductile iron with a reinforcing rib for maximum strength between the wall flanges at the ports. 

Dual Auxiliary Ports:
Two Exhaust Gas Temperature (EGT) probe ports are supplied for easy installation of gauges or testing equipment.

Hassle-Free Installation:
All necessary hardware is included for a hassle-free installation.


  • Outflows Factory Manifold By 50% 
  • Ported Flanges For Excellent Seal & Clean Look
  • Dual 1/8" NPT Pre-Drilled & Tapped EGT Ports
  • Thick Walled Flange Design Increases Stength & Eliminates Warping
Note: Gaskets not included. 


  • MFG. Number46-40044
  • Manufacturer NameAFE
  • Shipping Weight24.00 lb.
  • Shipping Length6 in.
  • Shipping Width27 in.
  • Shipping Height5 in.


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Emissions Notice

This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.