DIESELR Corp - 6.7L Cummins 4" Exhaust (2007.5-2012)

This DIESELR Turbo Back Exhaust system is designed specifically for Dodge Ram 2500 and 3500 trucks powered by the 6.7L Cummins engine. Built for long-haul reliability and performance, it delivers smooth flow, tight fitment, and the durability diesel owners demand.

Built to Last

• Made from heavy-duty 16-gauge T409 stainless steel
• Mandrel-bent for consistent airflow and precise fit
• Reinforced flanges for a solid, leak-proof connection

Easy Installation

• Contour-bent hangers for proper alignment
• TorcTite® clamps for a secure, rattle-free fit
• Bolt-on design for straightforward setup

Performance Benefits

• Improves airflow and lowers Exhaust Gas Temperatures (EGTs)
• Noticeable torque gains and smoother engine operation
• Signature deeper tone from the exhaust without unwanted drone

Fitment

• Fits 2007.5–2012 Dodge Ram 2500 and 3500 trucks equipped with the 6.7L Cummins
• Designed for standard pickup configurations

Disclaimer

• For off-road competition use only
• Requires aftermarket tuning
• May not comply with emissions regulations—check local laws before installing