Looking to get the most out of your L5P Duramax? The AFE 53-10007D Quantum Pro Dry S Air Intake is the perfect solution, providing up to 42% more airflow, 4 horsepower, and 11 Lbs. of torque. Quick and easy to install, it uses stock mounting points and has silicone bellows coupling for a perfect fit. The integrated Filter-to-Housing Design ensures the best possible filtration, while the 3-Angle velocity Stack provides smooth and even airflow. All clamps, couplings, and hardware are included. Get the performance you crave with the AFE 53-10007D Quantum Pro Dry S Air Intake.