Injen EVO7008 Evolution Cold Air Intake System for 2001-2004 GM Duramax LB7 6.6L

The Injen EVO7008 Evolution Cold Air Intake System represents the next generation of performance intake engineering for 2001-2004 GM Diesel trucks equipped with the 6.6L Duramax LB7 engine. Made in the USA from cross-linked high-density polyethylene, this complete system delivers dyno-proven gains of up to 21 horsepower and 43 lb-ft of torque while working seamlessly with stock calibration—no aftermarket tuning required.

Key Features:

• Dyno-proven power gains: up to 21 HP and 43 lb-ft of torque
• Durable roto-molded polyethylene 2-piece box design with integrated boost plenum
• Massive 360-degree SuperNano-Web dry air filter with over 1.25" deep pleats
• SHUR-LOCK mounting system ensures secure, non-slip filter seal
• Smooth roto-molded induction tube for reduced restriction and maximum airflow
• Reinforced automotive-grade silicone couplers for reliable connections
• Stainless steel band clamps with protective inner liner
• Aggressive intake growl under acceleration
• No cutting or drilling required for hassle-free installation
• Fully serviceable air filter (replacement: X-1101-BB)
• Optional Hydroshield available (part number 1074BLK)

Application:

• 2001-2004 GM Trucks with V8 6.6L Duramax LB7 engine
• Models with 8th digit VIN #1

Engineered using 3D design technology and extensively dyno-tested at Injen's facility in Pomona, California, the EVO7008 maximizes the available space under the hood for optimum airflow and performance. The system maintains an OE-quality fit while delivering an aggressive under-hood appearance. Backed by Injen Technology's Limited Lifetime Warranty.

Important: This product is not currently CARB exempt and is not available for purchase in California or for use on vehicles registered with the California Department of Motor Vehicles.

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.