We're celebrating 30 years of powering Ram Trucks by introducing our most powerful 6.7L engine ever. Introducing the next-gen 6.7L Cummins Turbo Diesel with first-in-class 1000 lb-ft of torque. Learn more: https://www.cummins.com/news/2019/01/14/cummins-67-turbo-diesel-unveiled-new-ram-heavy-duty-naias-2019 | Cummins Inc

A Truck with a Cummins engine should handle heavy loads at 70 MPH up steep grades—without high EGTs. The key? More air. Our Diesel Power Source Compound Turbo Kits are the ultimate solution for keeping EGTs low across the full RPM range. By forcing air from one turbo into a second, your 5.9L or 6.7L Cummins engine gets 4–5x more airflow than a single turbo setup. That means more power, better towing, and cooler temps—even under pressure. ⚡ Up to 25% more horsepower 🌬️ 4–5x more airflow 🔥 Lower