The DPS Arctic Air Intake Horn is designed to maximize airflow and boost performance for your 5.9L Cummins engine. Drawing inspiration from high-performance NASCAR intake systems, this innovative intake horn is engineered to eliminate the airflow restrictions caused by traditional, sharply curved air horns. Unlike flattened or overly restrictive designs, the Arctic Air Intake Horn elongates the intake tube, transforming the curve into a smoother, oval shape that reduces turbulence and ensures optimal airflow through your engine.
Stock intake horns on 3rd Gen Cummins engines suffer from sharp bends and bottlenecks around mounting points, restricting air intake and reducing overall engine efficiency. Many aftermarket intake horns make the issue worse by flattening the curve, further constricting airflow. The DPS Arctic Air Intake Horn solves this problem with precision-engineered transitions that maintain the natural geometry of the airflow path, allowing for more efficient and consistent air delivery to the engine.
Engineered for both performance and reliability, the Arctic Air Intake Horn is the perfect upgrade for 2003–2007 5.9L Dodge Cummins engines. With a focus on smooth airflow and reduced turbulence, it enhances overall engine efficiency, resulting in better throttle response, quicker turbo spool-up, and cooler operating temperatures. These benefits translate into more horsepower, improved fuel mileage, and a more responsive engine. Whether you're towing, racing, or just looking to maximize the performance of your 5.9L Cummins, this intake horn is designed to meet your needs.
Q: Is the DPS Arctic Air Intake Horn a direct replacement for the stock 5.9 Cummins intake horn?
A: Yes, the DPS Arctic Air Intake Horn is a direct-fit replacement for the 2003–2007 5.9L Cummins intake horn. It retains the factory heater grid, ensuring no loss in tested airflow.
Q: How does the DPS Arctic Air Intake Horn compare to other brands like Banks?
A: Our in-house testing shows that the DPS Arctic Air Intake Horn outflows all competitors, including Banks, delivering superior airflow and performance.
Upgrade your 5.9L Cummins engine with the DPS Arctic Air Intake Horn for enhanced power, fuel efficiency, and quicker turbo spool-up. Engineered for reliability and precision, this intake horn is the ultimate performance enhancement for your truck's intake system.
Great product. Can't beat the price! Definitely stands out in the engine bay. I've actually bought one for my 2nd gen and now my 3rd gen. Only issue I had was trying to put the nut on the rear driver side stud. Seems like you have to play with the height of the stud to give the nut clearance to spin on. Might have to use a dremel to make a tad more clearance. Have had the same issue on both trucks. Overall great buy. Won't be my last. Thanks
