Exhaust Manifold 13-18 Ram 3500 6.7L

The Exhaust Manifold 13-18 Ram 3500 6.7L from BD DIESEL is designed for owners looking to enhance their Cummins-equipped trucks beyond factory specifications. This OEM-replacement casting is crucial for Ram 3500 owners facing manifold cracking, gasket failures, or those planning turbo upgrades.

Engineered to withstand the extreme heat and pressure of the 6.7L Cummins turbodiesel engine, this manifold is made from ductile iron, which is specifically formulated to endure high-temperature cycles without warping. Its integrated design optimizes exhaust scavenging efficiency across all six cylinders, reducing turbo lag and ensuring even spool-up characteristics.

This manifold is ideal for both diesel mechanics and DIY enthusiasts, making it the preferred choice for those undertaking everything from routine maintenance to significant performance modifications. It fits directly into 2013–2018 model-year trucks equipped with the 6.7L Cummins engine, and installation is compatible with OEM gaskets and studs.