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Part #: AFE46-40032

AFE 46-40032 BladeRunner Ductile Iron Exhaust Manifold

1998.5-2002 Dodge 5.9L Cummins
Part #: AFE46-40032
  4 Reviews
$398.05
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  4 Reviews

Description

Eliminate exhaust leaks from the old cracked manifold in your 1998.5-2002 Dodge 5.9L Cummins with the AFE 46-40032 BladeRunner Ductile Iron Exhaust Manifold. In testing, this exhaust manifold outflowed the factory exhaust manifold by 50% improving performance and throttle response.

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.

Features: 

  • Stock Sized Turbo Flange 
  • Machined Ports, Merged Runner Design 
  • Outflows Factory Exhaust Manifold By 50% 
  • Thicker Walled Design Eliminates Cracking
Note: Gaskets and replacement hardware not included. See items below.

Specifications

  • MFG. Number 46-40032
  • Manufacturer Name AFE
  • Shipping Weight 22.00 lb.
  • Shipping Length 6 in.
  • Shipping Width 27 in.
  • Shipping Height 5 in.
  • UPC 802959461235
  • Prop 65 WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

Reviews

Very satisfied
Bobby Walker
Location: Texas
A little difficult to install. I installed this exhaust manifold and a set of 75 hp injectors. Put some life back in my 02
Great exhaust manifold
Joshua Millard
Location: Mesa, AZ
I received this manifold yesterday on time. I promptly opened my new goodie and inspected it thouroughly it seems to be made very well I noticed it was a lot heavier than the stocker. I then went through and matched up all included hardware and nothing was missing which was awesome. The install was a little tricky cause the instructions aren't very clear but after some deciphering I managed to get it installed with little effort. Wow did this wake the truck up i noticed a sizeable difference in throttle response and lower egts as well Close to 200 degrees cooler. I would definatly recommend this over some of the more expensive manifold options as of right now only time will tell with age if this holds up to the grueling az climate
Excellent
Tanner Paddock
Location: Wawa, ON
Installed with a set of 100hp ddp injectors so don't know if i got any egt drop compared to stock but really happy with it and i like the dual egt ports
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Questions and Answers

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Most Popular Questions

Hardware question? Does it come with the gaskets?
View Staff Answer 
Answer

Parts Included:
Manifold, Exhaust (1)
Bracket, Coolant Line (1)
Channel Bracket, Coolant Line (1)
Screw , Hex: M8x1.25x25 (1)
Nut, Flange: M10x1.5 (8)
Stud: M10x1.5x50 (4)
Stud: M10x1.5x50 (2)
Plug, Hex: 1/8" NPT (2)

(Gaskets not supplied)

Is this a T4 flange?
View Staff Answer 
Answer

The AFE BladeRunner Exhaust Manifold 46-40032 is a T3 flange.

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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.