Dieselr Cast Iron High Flow Exhaust Manifold Cummins 6.7L (2007.5-2024)

Cast Iron High Flow Exhaust Manifold for 6.7L Cummins

The Dieselr Cast Iron High Flow Exhaust Manifold Cummins 6.7L (2007.5-2024) is engineered to improve exhaust flow and structural durability over the factory manifold design. Built specifically for 6.7L Ram Cummins applications, this manifold supports consistent exhaust gas routing under sustained load and elevated drive pressure conditions.

Designed around factory turbocharger mounting geometry, it integrates with the OE turbo location while offering improved internal flow characteristics and casting strength.

Platform Fitment

• 2007.5-2024 Ram 2500 6.7L Cummins
• 2007.5-2024 Ram 3500 6.7L Cummins
• 2007.5-2024 Ram 4500 / 5500 6.7L Cummins (pickup-based configurations)

Verify model year and chassis configuration prior to ordering to ensure correct fitment.

Engineering Overview

High Flow Internal Geometry

Optimized runner design promotes smoother exhaust gas transition toward the turbocharger, supporting controlled drive pressure.

Cast Iron Construction

Manufactured from high-strength cast iron to withstand repeated thermal cycling and sustained high-temperature operation.

OE Turbo Location Compatibility

Maintains factory turbocharger mounting position for proper alignment with stock or compatible upgraded turbo systems.

Installation Notes

• Direct replacement exhaust manifold
• Professional installation recommended
• Inspect gaskets, studs, and hardware during service
• Tuning adjustments may be required depending on overall turbo configuration

Installer is responsible for verifying proper torque procedures and system sealing.

Support

Dieselr supports exhaust and turbocharger configurations validated under real load conditions. Confirm your overall turbo and fueling strategy before proceeding.

Built to work the way it should.