BD Diesel Iron Horn 5.9L Turbo Kit S363SXE/80 0.91AR Dodge 03-07

If you're looking to replace a worn-out factory turbo or want to get more out of your 5.9L Cummins engine in your 2003-2007 Dodge Ram 2500 or 3500, the BD Diesel Iron Horn turbo kit is a solid option. This kit is designed as a direct replacement, meaning no extra piping is needed, making for a cleaner installation. It uses a BorgWarner SX-E cartridge, which is a well-known component for reliable performance.

The kit includes a two-piece BD high-flow pulse exhaust manifold, designed to help reduce exhaust gas temperatures (EGTs) and high drive pressures. This setup is rated to support approximately 550 horsepower, depending on your truck's specific configuration. The turbo itself features an 80mm turbine wheel and a 63mm compressor wheel with a 0.91 A/R ratio, capable of flowing about 79 pounds per minute. This combination aims to improve airflow for better power, quicker response, and overall reliability compared to a stock turbo.

When installing this kit, you'll want to ensure you have the necessary gaskets and fittings, which are included. This kit is a significant upgrade for those looking to enhance their truck's performance, especially for towing or if you're pushing the limits of the stock turbocharger.