Day: June 26, 2026

When it comes to diesel performance, three names dominate the conversation: Ford Powerstroke, Ram Cummins, and GM Duramax. These engines have built strong reputations for power, durability, and towing capability. But for enthusiasts and tuners, one question always comes up:

The Exhaust Gas Recirculation (EGR) system is a key emissions control technology used in many diesel and petrol engines. Its job is to reduce nitrogen oxide (NOx) emissions by recirculating a portion of exhaust gases back into the intake system.