Air Intake Horn 5.9 Cummins | Dodge 5.9 Cummins Intake Manifold 3rd Gen 2003-07

DPS Arctic Air 5.9 Cummins Intake Horn Manifold | 2003–2007 Dodge Cummins

Fits 5.9L Cummins Engines: 2003, 2004, 2005, 2006, 2007

The Arctic Air Intake Horn is engineered for maximum airflow and performance using technology inspired by NASCAR intake systems. Unlike flattened or sharply curved air horns that restrict flow, our design elongates the tube through the curve—creating an oval shape that reduces turbulence and maintains consistent cross-sectional area. This results in smoother, cooler airflow entering your engine.

The stock 3rd Gen Cummins intake horn is highly restrictive due to sharp bends and bottlenecks around mounting points. Most aftermarket horns worsen this by flattening the curve. The Arctic Air intake manifold solves this by maintaining airflow geometry through precision-engineered transitions.

Performance Benefits:

• +10 to +20 HP on stock 5.9 Cummins engines
• Improved fuel mileage and throttle response
• Faster turbo spool-up and lower EGTs
• Cast from aircraft-grade aluminum for durability
• CNC machined for precise fit and high boost tolerance
• Includes four pre-tapped ports (1/8” & 1/4” NPT) for boost gauges, nitrous, meth/water injection, etc.
• Retains factory heater grid with no loss in tested airflow

Frequently Asked Questions:

Q: Is this a direct replacement for the factory 5.9 Cummins intake horn?
A: Yes. The DPS Arctic Air Intake Horn is a direct-fit factory replacement for 2003–2007 Cummins 5.9L intake manifolds and retains the OEM heater grid.

Q: How does it compare to other brands like Banks?
A: Our in-house testing shows the DPS Arctic Air intake manifold outflows all competitors, including Banks.

Note: Additional shipping charges may apply for locations outside the continental U.S.