Injen EVO8004 Evolution Cold Air Intake System for 2003-2007 Dodge Cummins 5.9L Diesel

The Injen EVO8004 Evolution Cold Air Intake System represents the next generation of performance intake engineering for 2003-2007 Dodge diesel trucks equipped with the 5.9L Cummins turbo diesel engine. Designed and manufactured in Pomona, California, this CARB-legal intake system (EO# D-476-9) delivers dyno-proven gains of up to 25 horsepower and 62 lb-ft of torque while working seamlessly with your stock engine calibration.

Revolutionary Roto-Molded Design:

The EVO8004 features a precision-engineered 2-piece box design constructed from cross-linked high-density polyethylene for exceptional durability and heat resistance. The integrated boost plenum maximizes airflow volume, while the smooth roto-molded induction tube minimizes restriction for optimal performance. Every component is designed in 3D CAD to ensure perfect fitment without cutting, drilling, or aftermarket tuning.

Massive SuperNano-Web Dry Air Filter:

This system includes one of the largest filters available for this application—a massive 360-degree SuperNano-Web dry air filter with super-deep pleats measuring over 1.25 inches. The filter utilizes Injen's proprietary SHUR-LOCK mounting system to ensure a secure, non-slip seal. The oversized filter design increases available air volume while maintaining excellent filtration efficiency. Replacement filter part number: X-1125-BB.

Premium Hardware and Components:

• Reinforced automotive-grade silicone couplers for secure connections
• Stainless steel band clamps with protective inner liners
• No cutting or drilling required for installation
• Aggressive intake growl under acceleration
• Clean, aggressive under-hood appearance with OE-quality fit
• Fully serviceable and reusable air filter

Performance You Can Trust:

Extensively dyno-tested and tuned to replicate stock fueling parameters while dramatically increasing power output, the EVO8004 delivers measurable performance gains you can feel. The system maximizes every inch of available space under the hood to ensure optimum airflow and breathing capacity for your Cummins diesel engine.

Backed by Injen Technology's Limited Lifetime Warranty and made in the USA, the EVO8004 Evolution Cold Air Intake System is the ultimate performance upgrade for your Dodge Cummins diesel truck.

California Proposition 65 Warning: This product can expose you to chemicals including Chromium, Nickel, Carbon Black and Cobalt, which are known to the State of California to cause cancer.