BD Diesel Cast Exhaust Manifold - Dodge 6.7L 2008-2012

If you're working on your 2011-2018 Ram 2500 or 3500 with the 6.7L Cummins engine, and you're looking to replace a cracked or leaking exhaust manifold, this BD Diesel unit is a solid option. It's designed as a performance stock replacement, meaning it's built to work with your factory Holset HE351 turbocharger and is fully EGR compatible, so you won't have to worry about throwing codes or losing emissions functionality.

What sets this manifold apart is its construction. It's cast from high-silicon ductile iron, a material chosen specifically to handle the intense heat cycles that occur during DPF regeneration without cracking. The manifold also features precision slip joints. These allow the metal to expand and contract with temperature changes, which significantly reduces the stress that leads to cracking over time and greatly extends the life of the manifold. This is a common failure point on stock manifolds, and this design addresses that directly.

This manifold is pre-drilled for pyrometer probes, making it easier to install exhaust gas temperature gauges if you plan on monitoring your engine's performance closely. While this manifold includes studs and nuts, keep in mind that gasket and bolt kits are available separately, so be sure to check those listings to ensure you have everything needed for a complete installation. This is a robust replacement designed for longevity under demanding conditions.