BD Diesel 1045947 Exhaust Manifold

PART# 1045947 | SKU BD1045947
★★★★★ ★★★★★ 4.6 (9 Reviews)

Vehicle Fitment For:
1998.5-2002 Dodge Ram 2500/3500 with 5.9L Cummins Engine

See full application list below
$588.95

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Description

Repair your 1998.5-2002 Dodge 5.9L Diesel with the BD-Power 1045947 Exhaust Manifold from XDP. Made as a direct-fit, this manifold is the perfect drop-in replacement. The fully divided pulse manifold made from high-silicon ductile iron is designed to withstand extreme temperatures and vibration. Designed using modern technology to ensure optimal internal geometry. Precision slip joints allow the manifold to expand and contract, which reduces cyclic thermal fatigue and greatly increase manifold longevity.

Features:
  • Fully Divided Pulse Manifold Design
  • Pre-Drilled For Pyrometer Probes
  • High-Silicon Ductile Iron
  • Designed To Withstand Extreme Temperatures & Vibration
  • Connection Joint Allows For Expansion & Contraction
Notes:
Gaskets and replacement bolts not included.
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

Installation Info
Install Time (Approx.) Beta
2.5 Hours

Reviews For BD Diesel 1045947

Overall Rating
4.6/5
9 Reviews
Rating Snapshot
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Verified Buyer
★★★★★ ★★★★★
Great product consistentcy
Ben (Texas) | April 6th, 2022
I've installed these bd exhaust manifolds on trucks numerous of times and never had any fitment issues or defects.
 
★★★★★ ★★★★★
exhaust maniflod
AJ (MD) | September 7th, 2009
just added my new bd-manifold..on my 03 dodge, it made a big power change than stock, lowerd my egts by about 100-200 degress. good work bd!!!!
 
★★★★★ ★★★★★
Awesome!
Michael (Riverbank, Ca) | January 11th, 2011
I just had this installed on my truck, and I love it. I immediately noticed quicker turbo spool, better acceleration, and lower EGT's. I used to have to wait a long time for the EGT's to cool down to save the turbo, now it cools down to around 300 degrees in a matter of a few seconds instead of close to a minute or more in the heat. On the freeway the AVG Econ went up to 19+ right away. I also noticed that it smokes less. I have an 06 5.9 with a Smarty, and intake and exhaust.
 
★★★★★ ★★★★★
94 Cummins
Justin (Las Vegas) | June 5th, 2012
It took twice as long to remove the stock manifold then to install this item. Fit was perfect and I recieved all the hardware decribed. The only thing you reuse is two of the studs off of your turbo mounts to the manifold. This acually makes it easier to install. Just pop them out with vice grips. Also used the BD gaskets and there's no leaks. Pyro guage fit perfectly in the pre-tapped port. Looks great, runs great.
 
★★★★★ ★★★★★
Very nice manifold! Sweet! Sweet! Sweet!
Fearless5280 (Denver, Co) | November 15th, 2013
Put this bad boy on my 01 Dodge over the weekend, and it went right on. Didn't have to remove the turbo, All the hardware worked as it should, thing went right on! Dig the ports for the EGT sensor and they are in a good location. Make sure you order the gasket kit for the manifold, and the turbo. Great product, changed the sound of the exhaust slightly, and turbo spools a bit quicker. also seems the EGT's dropped slightly. Very happy with it so far, can't beat BD's stuff!
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Frequently Asked Questions

Does this manifold have pre drilled egt ports?
Yes, this manifold is predrilled for an EGT probe.
Can I run a stock turbo with this product and will it take any engine bay mod? Engine bat

The BD-POWER EXHAUST PULSE MANIFOLD can be installed on a stock vehicle/stock turbocharger with no modification to any factory components.

Will this work with the silverbullet phatshaft 62mm

Yes, both have a T3 foot.

Do I need a gasket for the slip joint in this manifold?
No, the BD Diesel 1045947 Exhaust Manifold does not require gaskets for the slip joints.
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More to Consider

Specifications For BD Diesel 1045947

MPN 1045947
SKU BD1045947
GTIN 019025018884
ID 745
Manufacturer Name BD Diesel
Shipping Weight 24.00 lb.
Shipping Length 27 in.
Shipping Width 7 in.
Shipping Height 5 in.
Fuel Type Diesel
E-Code 2
EO Number d-553-33
Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Cross Reference # 3946036
Internal L4R0

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