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Part #: AFE46-10021

AFE BladeRunner Air Intake Manifold 46-10021

1998.5-2002 Dodge 5.9L Cummins
Part #: AFE46-10021
  6 Reviews
$ $334.39
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  6 Reviews


The Bladerunner intake manifold represents the next generation in intake manifold design.  The Bladerunner intake manifold uses a unique MDV (Multiple Directional Vane) technology to guide the air through the manifold maximizing air flow.   Constructed out of cast A356-T6 aluminum and uses a proprietary internal bolt design to help increase the flow and provide a solid seal void of leaks or deformaties. the Bladerunner comes with up to 5 ports for nitrous injections, gauges and other accessories used by hardcore enthusiasts.  In recent testing the Bladerunner intake manifold produced 5hp and 15lbs. x ft torque.
  • Improves torque up to 15 lbs x ft
  • Increases horsepower up to 5 HP
  • Better turbo spool-up
  • Better throttle response
  • Lowers Exhaust Gas Temperatures
  • Perfect complement with your turbo upgrade
  • Patent Pending Multiple Directional Vane (MDV) Technology
  • Superior internal cross section with turning vanes increases intake air flow vs. stock intake manifold
  • Back side is pre-tapped for easy and clean gauge installation and other auxiliary inputs
  • Stainless Steel Hardware
  • Will not void warranty
  • C.A.R.B EO# D-550-10
Back View

Pre-tapped for easy and clean gauge installation and other auxiliary inputs


Stock Disadvantage

Stock Dodge Cummins intake manifolds have sharp bends and corners. Air flows around these corners and zones of dead air created. These dead air zones choke down air and restrict airflow to your engine.

The MDV Advantage

Our MDV technology uses smooth bends and directional vanes to form multiple air paths through the manifold. These new paths are smoother and shorter, producing much smaller dead air zones for increased overall airflow to the engine.


Additional Information

Install Sheet


  • MFG. Number 46-10021
  • Manufacturer Name AFE
  • Shipping Weight 9.00 lb.
  • Shipping Length 17 in.
  • Shipping Width 13 in.
  • Shipping Height 13 in.
  • EO Number D-550-10
  • UPC 802959460023
  • Warranty Yes
  • Warranty Info 2 Year Limited
  • Prop 65 WARNING: Cancer & Reproductive Harm -


Lee Vogel
Location: Tiffin
Bought it for my 2000 dodge six speed didn't change a thing.
Heck Ya!!
Location: Lebanon, TN
It lowered my egt's more power an looks amazing under the hood and super easy to install way to go AFE another great product
more hp
Location: San Diego
I bought this to use with my snow performance kit for my 02 cummins and was very happy with the it. More hp and mpg.. nice surprise
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Questions and Answers

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Most Popular Questions

Will this fit my 1996 12 Valve?
View Staff Answer 
This unit will not, but Click Here for the unit that will work on your 12V.
Does this manifold delete the grid heater?
View Staff Answer 
No, this manifold is designed to work with the factory heater or XDP Grid Heater Delete.
Do I have to use the gauge ports or will it be fine without any?
View Staff Answer 
No. The gauge ports are pre-drilled and tapped but include plugs so they don't have to be used.