The BD Diesel Exhaust Manifold (1045965) is a high-performance upgrade designed specifically for 2007.5 to 2018 Dodge Ram trucks equipped with the 6.7L Cummins turbo diesel engine. Engineered to improve exhaust flow and reduce backpressure, this manifold is built from high-silicon ductile iron for superior durability and thermal stability under high-heat conditions. Its pulse-tuned design enhances turbo spool-up and overall engine efficiency, making it ideal for both daily driving and heavy-duty towing applications. The BD manifold also features a fully divided T4 or T6 turbo flange for compatibility with upgraded turbochargers, along with precision-cast ports to ensure optimal airflow and reduced exhaust gas temperatures. Whether you’re looking to replace a cracked stock manifold or increase performance, the BD Diesel 1045965 offers a reliable and efficient solution for Cummins 6.7L engines.