BD Diesel 1045178 Iron Horn Turbo Kit Cummins - S369SXE/80 5.9L 0.91AR

The BD Diesel Iron Horn turbocharger kit provides a comprehensive drop-in upgrade solution for 2003-2007 Dodge RAM 2500/3500 trucks equipped with the 5.9L Cummins engine. This complete kit replaces both your factory turbocharger and exhaust manifold with performance-engineered components designed for increased power and reliability.

Key Features:

• BorgWarner S369SXE/80 turbocharger with 0.91 A/R ratio and T4 flange
• Two-piece pulse-design exhaust manifold for improved exhaust flow
• 61.44mm to 69.00mm compressor wheel delivers 77 lb/min airflow
• 80mm turbine wheel maximizes exhaust gas flow
• Supports 500-700 horsepower depending on configuration
• Reduces exhaust gas temperatures and drive pressures
• Direct bolt-on installation with no additional piping required
• Includes all necessary gaskets and hardware

Installation and Compatibility:

Installation time is approximately 6 hours. Early 2003-2004 model year trucks (305HP models with HY35 turbo) require an aftermarket downpipe and V-band clamp for proper fitment. Aftermarket air intake systems may require modification. Note that turbo-mounted exhaust brakes are not compatible with this kit; a remote-mount exhaust brake must be used instead.

Warranty and Compliance:

Backed by a 12-month/12,000-mile parts warranty. This product meets EPA reasonable basis requirements and is legal for federal EPA jurisdictions. Not legal for sale or use on California-registered vehicles.