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6.7 Cummins Manifolds

6.7 Cummins Exhaust Manifolds | Performance 4th Gen Manifold Upgrades

High-flow manifolds designed for heat resistance and boost control.

Improve power and efficiency with Diesel Power Source 6.7 Cummins manifolds. Our T4 and stock-replacement manifolds are cast from high-strength materials to withstand extreme heat and pressure. Designed for 2007.5–2024 Ram trucks, these upgrades offer superior flow, faster turbo spool, and increased durability for daily driving, towing, or performance applications.

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