SKU: 93991792105

aFe BladeRunner Ported Ductile Iron Exhaust Manifold (46-40054)

Sale price$351.04 Regular price$390.04
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

aFe BladeRunner Ported Ductile Iron Exhaust Manifold (46-40054)BladeRunner Ductile Iron Exhaust Manifold (46 40054) by aFe. Replace the exhaust manifold on your Dodge diesel with the BladeRunner manifold. It was created to address a cracking problem with the stock manifold, but it's so far advanced compared to the stock unit, you should replace your OEM manifold even if there's nothing wrong with it. The BladeRunner manifold will not only last far longer, it will improve performance and lower exhaust gas

BladeRunner Ductile Iron Exhaust Manifold (46-40054) by aFe. Replace the exhaust manifold on your Dodge diesel with the BladeRunner manifold. It was created to address a cracking problem with the stock manifold, but it's so far advanced compared to the stock unit, you should replace your OEM manifold even if there's nothing wrong with it. The BladeRunner manifold will not only last far longer, it will improve performance and lower exhaust gas temperatures.

aFe designed the BladeRunner exhaust manifold for the 5.9L Dodge Diesel engine primarily to address a common problem with the factory manifold, which has a tendency to crack over time. But the end result is so superior to the original unit that it should be installed for the performance gain alone.

To solve the durability problem, aFe casts the BladeRunner from 304 stainless steel and makes the walls of the manifold thicker, 0.25" versus the stock 0.15". A reinforcing rib runs along the flange for additional strength. While they were at it, the engineers at aFe merged the exhaust runners for maximum flow, as much as 23% more than stock. The manifold features 2 EGT (Exhaust Gas Temperature) probe ports, so the EGT can be measured on each bank separately. The end result is increased exhaust flow that results in faster turbo spool-up, reduced EGTs, increased performance and improved throttle response.

The BladeRunner Exhaust Manifold comes complete with all mounting hardware and detailed installation instructions. It's backed by limited 2-year warranty.

aFe (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

Features:

  • Outflows The Factory Manifold By 49%
  • Improved Performance And Throttle Response
  • Cast-in EGR Flanges Allows Retention Of Fact. EGR System
  • Thick Wall Design Increases Strength Eliminating Warping/Cracking
  • Machines Ports and Merged Runner Design Reduces Exh. Backpressure
  • Dual 1/8 in. NPT Exh. Gas Temp Ports Are Supplied For Gauges
  • 6-Port Gaskets Included
  • Hassle Free Installation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93991792105

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Milka16
Port Orchard, US
★★★★★ 5
Shine bright like a diamond 💎!!!
Color: Yellow Gold, Size: 0.25 cttw, Color: Yellow Gold, Size: 0.25 cttw
Absolutely stunning earrings! ✨ I am beyond happy with this purchase. The brilliance and sparkle are incredible—they catch the light beautifully and look just as radiant as (if not more than) traditional diamonds. The 0.25 are just the right size. The round cut and 4-prong setting really showcase the stones, giving them a classic, elegant look that works for both everyday wear and special occasions. I also love that these are lab-grown diamonds. Being able to choose something that is both ethically and environmentally conscious makes them even more special to me. The quality is excellent—the clarity and color are exactly as described, and they truly look flawless to the eye. They feel secure, well-made, and luxurious without the excessive price tag. If you’re looking for timeless, high-quality diamond studs with a modern, responsible touch, these are an amazing choice. So shiny, so bright—I couldn’t be happier!
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Reviewed in the United States on May 4, 2026
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Camille Gaskins
Battle Creek, US
★★★★★ 5
Diamonds Are Always A Girl”s Best Friend!
Color: White Gold, Size: 0.25 cttw
Super cute, cost-effective and no irritation to my ear lobes! No one can tell the difference! Will be purchasing manufactured diamond earrings from now on!
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Reviewed in the United States on May 27, 2026
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Leigh J.
Natrona Heights, US
★★★★★ 5
Beautiful and nice!
Color: White Gold, Size: 0.25 cttw
I wear these every day! Very nice!
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Reviewed in the United States on May 31, 2026
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Dave B.
San Leandro, US
★★★★★ 5
Great purchase! Highly recommend!
Color: Yellow Gold, Size: 1 cttw
Love these earrings! They have beautiful brilliance and sparkle AND I feel the setting is relatively substantial. They have a screw on back and the back is not small and flimsy like some earring backs I have seen. I purchased the 1 carat pair and love them. Highly recommend!
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Reviewed in the United States on March 15, 2026
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Anonymous
Draper, US
★★★★★ 5
Beautiful and timeless!
Color: White Gold, Size: 0.5 cttw, Color: White Gold, Size: 0.5 cttw
The earrings are beautiful. I was hesitant to go with lab grown over natural but the quality of the earrings have genuinely changed my outlook on pab grown diamonds. These were made with 14kt screw on backs and have given me peace of mind. These were purchased to be worn in the 2nd ear piercings. They look stunning next to my natural halo diamond earrings.
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Reviewed in the United States on May 1, 2026

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