Turbocharger Inlet Elbow Pipe: Optimize Your Cummins Engine Performance Enhance your engine's performance with our Turbocharger Inlet Elbow Pipe, specifically designed for Cummins models. This essential component improves airflow, reduces noise, and boosts fuel efficiency, making it an ideal upgrade for your vehicle. Applicable Model: This air intake elbow tube is a perfect replacement for Cummins 5.9L 3.9B ISB and 6.7L engines. Please verify compatibility with your specific model before purchasing to ensure optimal performance and fit. OE Number: The reference part number for this inlet turbo elbow pipe is 3254849. Ensure this OE number matches the part you need to replace for seamless integration and functionality. Reduce Drag: The strong airflow from the turbocharger can create drag, especially in curved sections. Our inlet conversion curve is designed to minimize pipeline resistance, enhancing airflow and overall engine performance. Noise Reduction: The optimized design of the intake curve reduces noise generated by the air intake tube system. This improvement not only enhances ride comfort but also contributes to a quieter driving experience. Improved Fuel Economy: By reducing drag and optimizing the air intake tube system, this turbocharger inlet elbow pipe boosts engine efficiency. Enjoy improved fuel economy and save money on fuel costs with this smart upgrade. Upgrade your Cummins engine with our Turbocharger Inlet Elbow Pipe. Order now to experience enhanced airflow, reduced noise, and better fuel efficiency, ensuring a smoother and more economical drive.