Upgrade your L5P 6.6 Duramax with our 17-24 L5P Intake Horn. Designed to maximize airflow to your engine, this intake horn improves overall performance and efficiency. Made from high-quality materials, this intake horn is built to last and withstand the demands of your vehicle. With easy installation, you can quickly enhance your engine's performance without any hassle. Whether you're driving on the street or off-road, this intake horn is the perfect upgrade for your L5P 6.6 Duramax.