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πŸš€ bd diesel performance 1045987 pulse exhaust manifold for 03-07 dodge 5.9l - enhanced performance & sleek black design logo

πŸš€ BD Diesel Performance 1045987 Pulse Exhaust Manifold for 03-07 Dodge 5.9L - Enhanced Performance & Sleek Black Design Review

5

Β·

Very good

Revainrating 5 out of 5Β Β 
RatingΒ 
4.8
🌫️ Exhaust & Emissions, πŸ› οΈ Replacement Parts

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Description of πŸš€ BD Diesel Performance 1045987 Pulse Exhaust Manifold for 03-07 Dodge 5.9L - Enhanced Performance & Sleek Black Design

Replaces Cummins # 3967995, 3943871 & 3943875. High-silicon ductile iron . Pre-drilled for pyrometer probe. Quicker turbo spool up . Reduced back-pressure. Fully divided pulse manifold design. Increased power. Reduced back-pressure . Designed to withstand extreme temperatures and vibration.

Reviews

Global ratings 5
  • 5
    4
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Value for money: exhaust and emissions

2005 Dodge Ram 3500 5.9L QCLBI, as product and packaging, fits perfectly and works very well. πŸ€™ BUT…. The BD bolt kit was a disaster, 10mm bolts with 9.5mm spacers hmmm πŸ€” oooh, simple math tells me it doesn't fit πŸ€·β€β™‚οΈπŸ€“πŸ€£Quality control?

Pros
  • Ideal for outdoor activities
Cons
  • Vanish

Revainrating 5 out of 5

The BD header was a nice upgrade

Lowered its exhaust when towing trailers. I also got a heavy duty gasket kit (1045986) which is half the price of the BD kit. They look exactly the same in the photos. I also got a set of Dorman bolts as you can't use a heat shield on a BD manifold.

Pros
  • Stylish and modern design
Cons
  • Nothing here

Revainrating 5 out of 5

Reduced emissions and increased fuel consumption per gallon

Well after a few years of ownership I have to say this is a great choice for higher exhaust flow and ease of installation. The turbine spins faster and the exhaust temperature has dropped 50 degrees Fahrenheit. The only downside is that the molding had some positive qualities in the 2 ports. Filed them flat prior to installation.

Pros
  • Sleek design
Cons
  • Plenty

Revainrating 4 out of 5

A little more installation work than it should be

I give this product a higher rating than it probably deserves simply because I love BD products. It was a tricky install as some of the mounting screw spacing was too tight. BD needs to provide enough clearance around the three complex studs and screws to allow the wrench to slide through the screw heads. However, once installed, it is a good block. Durable and well made.

Pros
  • Few competitors
Cons
  • Clarity

Revainrating 5 out of 5

A good product. I was not impressed by 2 errors in .

good product. 2 flaws on the screws did not impress me. Firstly, when bolting onto the turbo where the right front bolt starts to touch the top (yes I screwed it all the way in and used the correct bolts in the 4 holes) the slot they machined (now it seems tight leaking with no, but I'm not sure). Another issue is the need to use a bottom bolt on cylinder 5 as it doesn't give enough access to get the right angle let alone the bushing on it.

Pros
  • practical article
Cons
  • almost never