• 1045170,75922:B40B1D6BAB31B5EDFB7FC0C80F5B607C
  • 1045170,76439:6153698F56A8B7EF2E6BB4321B2E3321
  • 1045170,83151:2A2460085DE9ED6D5B15F4F245119530
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  • 1045175,75950:94ED9F7C6AAC59A2779912469805D34F

1045170

Iron Horn 5.9L Cummins Turbo Kit

$2,122.95
$2,122.95

Wheel Size
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Features

  • Increase airflow for more power, response, and reliability
  • Replace your factory turbo with a S300 SX-E Borg Warner T4 flange turbo
  • Kit includes a 5.9L 2-piece BD high flow pulse T4 manifold and gaskets
  • No extra piping required, it drops in place for an easy, clean installation
  • Comp Wheel: 61.44mm (2.42in) to 69.00mm (2.72in)
  • Turbine Wheel: 76mm (2.99in) or 80mm (3.15in)
  • A/R Ratio: 0.91, 1.00 or 1.10 depending on application
  • Flow: 77 Lb/min to 98 Lb/min
  • Approximate rated 500hp - 700hp (depending on truck configuration)

About This Product

If you are looking for an easy economical turbo upgrade, or, replace your tired turbo and aging exhaust manifold, then BD's Iron Horn series for your 3rd generation 5.9L Cummins offers a clean, drop-in installation. Featuring BorgWarner SX-E cartridges and 2-piece pulse exhaust manifold, BD's Iron Horn turbocharger kits are engineered to give optimal performance while reducing EGT's and high drive pressures. The Iron Horn is available in a number of configurations to match your performance level without compromising drivability.

Warranty & Notes

Install Time

INSTALL TIME

  • 6 Hours

Warranty

WARRANTY

Parts

  • 12-Months
  • 12,000 Miles

Notes

NOTE

  • 2003 to 2004 model year (305HP output) Dodge Ram 2500/3500 with HY35 turbocharger will require a 2004.5-2007 style aftermarket downpipe such as Flo Pro part number 20811 and OEM V-band Part# 52121285AA
  • Aftermarket air intake kits may need alteration
  • Not for sale on licensed California vehicles
  • Turbo mount exhaust brake cannot be installed with this kit - use remote mount exhaust brake

Emissions

EMISSIONS

  • This product has met EPA's reasonable basis requirements and is legal for sale and use within the jurisdiction of the federal EPA. (EMS:2)
Iron Horn 5.9L Cummins Turbo Kit

$2,122.95
  • 5 stars: 4 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
F
Fabian Pendl
Iron horn kit

This kit is awesome. Best upgrade I’ve done to my truck so far. I’m recommending this to everyone

T
Tyson
Great value

A little over a year ago I was upgrading my injectors and warped exhaust manifold and wanted to do a turbo at the same time. The BD tech support was excellent in helping me choose a kit that works for me at my elevation. I couldn't be happier with the setup! It's a hair laggy on the bottom, but you learn how to drive it to minimize smoke.

W
Wyatt Melnyk
Enjoy it a lot went together really well

Love it added lots hp truck runs so much better

J
Jason Swan
5.9 Cummins Turbo Kit

Great products sent out by BD diesel. Overall easy installation however some fitment issues with turbo were found but managed to make it work. Truck has never worked so good! Would recommend to anyone looking for fast easy upgrade to your truck.