Injen 03-07 Dodge Cummins 2500/3500 5.9L Evolution Intake

The Injen Evolution cold air intake system (EVO8004) is designed for 2003-2007 Dodge Diesel trucks with the 5.9L Cummins engine. It is made in the USA from cross-linked high-density polyethylene for durability and includes stainless steel hardware and automotive-grade urethane couplers. No cutting or drilling is required for installation, and aftermarket tuning is not necessary. The system features a 2-piece box design with a boost plenum, a massive 360-degree SuperNano-Web dry air filter, and a smooth Rotomolded induction tube for reduced restriction. Dyno testing has shown gains of up to 25 horsepower and 62 lb-ft of torque.