The Injen EVO7009 Evolution Cold Air Intake System is an easy way to add horsepower and efficiently to your 2004.5-2005 GM 6.6L Duramax LLY. This cold air intake was engineered using a 3D workspace to ensure easy installation and a clean look while the incorporated boost plenum vastly improves airflow. A high flowing, fully serviceable SuperNano-Web dry air filter that features the SHUR-LOCK mounting system to ensure non-slip sealing inside the 2-piece box. With a Rotomolded inlet tube for smooth air flow and stainless-steel band clamps with protective liners to attach the reinforced silicone couplers, this American made intake offers the best quality intake system for your tuck.
- Made In The USA
- No Custom Tuning Required
- Dyno Proven Gains Of 25 HP & 51 TQ
- Limited Lifetime Warranty