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1045170 BD Diesel Iron Horn Turbo Kit - S361SXE/76 0.91AR - Dodge 2003-2007

SKU: BD1045170
Mftr. Part#: 1045170
UPC: 019025021044
Manufacturer: BD Diesel Performance
2003-2007 Dodge Cummins 5.9L - If you are looking for an easy economical turbo upgrade, and/or need to replace your aging exhaust manifold, then BD's Iron Horn Turbo and Manifold series offers a clean, drop-in installation. This S361SX-E turbo kit features a 61.44mm comp wheel, 76mm turbine wheel with an 0.91 A/R ratio, and supports up to 500HP.

PRODUCT DETAILS (click to expand)

Mftr. Part#1045170
Weight (lbs.):63.00 lbs.
Dimensions:13.50" x 45.00" x 13.50"

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
Turbocharger SeriesIron Horn
Product TypeTurbocharger
Product TypeExhaust Manifold
Turbo CountSingle
Borgwarner Turbo ModelS361SX-E
Comp Wheel Size61.44mm
Turbine Wheel Size76mm
A/R Ratio0.91
Max HP (Approx)500HP
Turbo Air Flow (lbs/min)77 lbs/min


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.


  • 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
  • Turbine Wheel: 76mm 2.99in
  • A/R Ratio: 0.91
  • Flow: 77 Lb/min
  • Approximate rated 500hp (depending on truck configuration)

NOTE: Aftermarket air intake kits may need alteration with the installation of this kit.

BD Iron Horn Turbo Kit 
Comparison Chart