BD DIESEL 1045171 IRON HORN 5.9L CUMMINS TURBO KIT S364SXE/76 0.91AR DODGE 2003–2007 RAM 2500/3500

Product Description

The BD DIESEL 1045171 Iron Horn Turbo Kit is a complete, drop-in turbo and manifold upgrade for 2003–2007 Dodge Ram 2500/3500 trucks with the 5.9L Cummins. If you’re looking for an economical way to replace a tired factory turbo and cracked manifold while gaining better spool-up, lower EGTs, and improved towing performance, the Iron Horn kit is built to deliver a clean installation with real-world results.

BD Diesel 1045171 Iron Horn turbo kit, 5.9 Cummins turbo upgrade, S364SXE turbo kit, BorgWarner S300 SX-E turbo, 0.91 A/R turbo, 03-07 Dodge Ram 2500 3500 Cummins turbo kit, BD Diesel T4 manifold

This kit replaces your factory turbo with a high-efficiency S300 SX-E BorgWarner T4 flange turbo and includes a BD 2-piece high-flow pulse T4 manifold with gaskets for a direct-fit installation. No extra piping is required, making this an ideal option for trucks that need improved reliability and airflow while maintaining strong street manners and towing capability. The S364SXE/76 configuration delivers excellent response with enough airflow to support higher horsepower with proper fueling and supporting modifications.

Fitment

• 2003–2007 Dodge Ram 2500 / 3500
• 5.9L Cummins Diesel Engine (3rd Gen)
• Turbo Configuration: S364SXE / 76mm Turbine
• Turbine Housing: 0.91 A/R

Key Features & Benefits

• Complete turbo + manifold kit for a clean, drop-in install
• Replaces factory turbo with a BorgWarner S300 SX-E T4 flange unit
• Includes BD 2-piece high-flow pulse T4 manifold and gaskets
• No extra piping required
• Improved airflow, response, and reliability vs. worn factory components
• Supports strong towing performance while offering growth for performance builds

Cross-Reference & Compatible BD Diesel Products (BD DIESEL ONLY)

• BD DIESEL 1045170 IRON HORN 5.9L CUMMINS TURBO KIT S361SXE/76 0.91AR (2003–2007)
• BD DIESEL 1045172 IRON HORN 5.9L CUMMINS TURBO KIT S363SXE/76 0.91AR (2003–2007)
• BD DIESEL 1045174 IRON HORN 5.9L CUMMINS TURBO KIT S364SXE/80 0.91AR (2003–2007)
• BD DIESEL 1045169 IRON HORN 5.9L CUMMINS TURBO KIT S364SXE/76 1.00AR (2003–2007)

Is this a complete turbo kit or just the turbocharger?

This is a complete turbo kit that includes the S300 SX-E turbocharger and BD’s high-flow pulse T4 manifold with gaskets for a clean installation.

Does this require custom piping?

No. This Iron Horn kit is designed to drop in with no extra piping required, making it an excellent upgrade for daily driving and towing applications.

What kind of power range is this kit designed for?

This configuration is designed for strong street and towing performance with room to support higher horsepower with proper fueling and supporting modifications.

Specifications for BD DIESEL PRODUCTS 1045171