AFE 46-40032 BladeRunner Ductile Iron Exhaust Manifold

PART# 46-40032 | SKU AFE46-40032
★★★★★ ★★★★★ 4.7 (6 Reviews)

Vehicle Fitment For:
1998.5-2002 Dodge with 5.9L Cummins Engine

See full application list below
$581.00

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Description

Eliminate exhaust leaks from the old cracked manifold in your 1998.5-2002 Dodge 5.9L Diesel with the AFE 46-40032 BladeRunner Ductile Iron Exhaust Manifold. In testing, this exhaust manifold out flowed 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.
Disclaimer: XDP is in no way affiliated with Cummins or any of its subsidiaries or related companies, and that Cummins has not authorized the sale of any of XDP's parts, and has not tested or approved any of XDP’s parts for use in genuine Cummins brand products.

Instructions & Tech Info

Reviews For AFE 46-40032

Overall Rating
4.7/5
6 Reviews
Rating Snapshot
5 ★
4
4 ★
2
3 ★
0
2 ★
0
1 ★
0
 
★★★★★ ★★★★★
Nice piece
Scott (Washington) | June 23rd, 2020
Looks good and installed as it should. I have the jacobs exhuast brake and this manifold hits the vaccuum canister, requires a 1/2 in flange spacer.
 
★★★★★ ★★★★★
Great
Matt (Delaware) | April 26th, 2020
Overall great product, went on pretty smooth. Haven't had the chance yet to fire up the truck but oh well.
 
★★★★★ ★★★★★
Very satisfied
Bobby Walker (Texas) | June 29th, 2018
A little difficult to install. I installed this exhaust manifold and a set of 75 hp injectors. Put some life back in my 02
 
★★★★★ ★★★★★
well worth the $265
Kyle (West melbourne) | May 28th, 2014
I just got my manifold in the mail yesterday and installed it right away..I was shorted 2 nuts for the turbo flange, and the instructions are absolutely horrible. Aside from those 2 issues the install went well, it fits great. I noticed 100-110 degree drop in EGTs, also cleaned up a bit of the top end smoke. Slight sound difference too. Overall I think it is well worth the money.
 
★★★★★ ★★★★★
Excellent
Tanner Paddock (Wawa, ON) | February 18th, 2015
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
 
★★★★★ ★★★★★
Great exhaust manifold
Joshua Millard (Mesa, AZ) | April 7th, 2017
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
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Frequently Asked Questions

Hardware question? Does it come with the gaskets?

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?

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

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More to Consider

Specifications For AFE 46-40032

MPN 46-40032
SKU AFE46-40032
GTIN 802959461235
ID 16056
Manufacturer Name AFE
Shipping Weight 22.00 lb.
Shipping Length 6 in.
Shipping Width 27 in.
Shipping Height 5 in.
Fuel Type Diesel
E-Code 2
EO Number d-550-39
Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Internal L5R0

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