The BD Diesel Elbow Orifice (1040310) is a performance-enhancing exhaust component designed specifically for 1994-2002 Dodge Ram trucks equipped with the 5.9L Cummins diesel engine. Engineered to replace the factory turbo elbow, this orifice elbow helps to maintain optimal backpressure levels required for proper operation of the exhaust brake system. Crafted for durability and precision, it ensures reliable performance under heavy load conditions and improves the effectiveness of the exhaust brake, especially during towing or downhill driving. BD Diesel’s reputation for quality and innovation makes this a trusted upgrade for Cummins owners seeking better control and braking efficiency.