BD Diesel Howler Stock VGT Turbo Kit (1047139) for 2003-2007 Cummins 5.9L

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The BD Diesel Howler Stock VGT Turbo Kit (1047139) is a performance upgrade for 2003–2007 Dodge Ram trucks with 5.9L Cummins engines. It replaces the stock turbo with a Variable Geometry Turbo (VGT) to improve throttle response, low-end torque, and towing performance. The kit includes a VGT turbocharger, control module, wiring harness, and installation hardware. It also enables exhaust brake functionality and better boost control, offering a modern, efficient, and powerful turbo solution for older Cummins engines.

Total: $2,755.00
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Description

The BD Diesel Howler Stock VGT Turbo Kit (1047139) is a high-performance upgrade designed specifically for 2003-2007 Dodge Ram trucks equipped with the 5.9L Cummins engine. This turbo kit allows for the installation of a Variable Geometry Turbo (VGT), delivering improved throttle response, better low-end torque, and enhanced towing capabilities compared to the factory fixed-geometry turbo. The kit includes everything needed for a seamless installation, including the VGT turbocharger, BD’s proprietary control module, wiring harness, and all necessary hardware. By enabling exhaust brake functionality and optimizing boost control, the Howler VGT Turbo Kit offers a perfect blend of drivability, efficiency, and power, making it an ideal choice for performance enthusiasts and heavy haulers alike seeking modern turbo technology for their classic 5.9L Cummins.

Additional information
Weight 75 lbs
Dimensions 34 × 26 × 15 in
Fitment

Fitment

2003-2007 Cummins 5.9L

Features

Features

  • 450hp-575hp towing trucks we suggest the 1047139 kit stock HE351VE turbo paired with stock or 60hp injectors
  • 575hp-675hp trucks we suggest the 1047140 kit with Screamer turbo paired with 90-120hp injectors and a R900 CP3 pump
  • Integrated exhaust brake control with included toggle switch
  • Thick-walled exhaust manifold included
  • VSR high speed balanced
  • Plug & Play VGT controller kit with wiring harness
  • Control module monitors sensor inputs and controls vanes for optimal spool up
  • Turbocharger wheel speed control prevents overspeed
  • Commanded boost based on throttle position to maximize cruising fuel economy
  • Built in safety defaults the vanes open if erroneous sensor data received
  • Kit includes all necessary hardware to install
  • Factory looking fit and finish
  • Does not need OBD port connection
  • No core charge
Installation

Installation

Installation Video

Warning

Warning

  • 2003 to 2004 model year (305HP output) Dodge Ram 2500/3500 with HY35 turbocharger will require a 2004.5-2007 style aftermarket downpipe
  • 2003 to 2005 automatic transmissions require PN: 1047137 for proper installation
  • 2003-2005 pick-ups do not maintain torque converter lockup on deceleration – suggest 1030395 Torqloc to improve exhaust brake performance
  • Not for sale on licensed California vehicles
About brand
BD Diesel Performance is a diesel performance manufacturer focused on reliability and towing performance. The company designs parts that improve durability, power delivery, and vehicle control. BD Diesel products support daily driving, heavy towing, and work-ready diesel trucks. BD Diesel engineers turbochargers, exhaust brakes, transmission upgrades, and fuel system components. Their products help manage heat, control exhaust flow, and protect drivetrain parts. These upgrades improve drivability under load and during long pulls. Diesel owners trust BD Diesel for proven solutions. Whether upgrading a tow rig or improving reliability, BD Diesel delivers parts built for real-world use.
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