Description

The Evolution of cold air intakes is here. The Evolution cold air intake system by Injen Technology is the next generation of performance intake systems. The EVO7009 is specifically engineered for the 2004-2005 GM Diesel trucks with the 6.6L LLY Duramax engine. Every EVO7009 cold air intake is made in the USA from cross linked high density polyethylene for extreme durability. They include stainless steel hardware and automotive grade urethane couplers. No cutting or drilling required for an easy installation process that does not require aftermarket tuning for exceptional HORSEPOWER and TORQUE GAINS. , , The EVO7009 was precisely tuned and tested on our in-house dyno to replicate stock fueling while increasing horsepower and torque. The EVO7009 system features our 2-piece box design that incorporates our boost plenum, a massive 360? SuperNano-Web dry air filter, a smooth Rotomolded induction tube for reduced restriction levels, and premium hardware. Every Injen Evolution air induction system utilizes Injen’s proprietary SuperNano-Web dry air filters. The Evolution induction systems utilize some of the largest filters on the market employing super deep filter pleats, with some measuring over 1.25″deep! This particular intake kit also features our SHUR-LOCK mounting system on the air filter to ensure a non-slip seal. The EVO7009 cold air intake system was designed to use the maximum space available under the hood to ensure optimum breathing room and extreme performance. The Evolution can’t be stopped?.. Roto-molded Housing and Boost Plenum; The EVO7009 system features our 2-piece box design that incorporates our boost plenum. Designed 100% in 3D ensures a hassle free, drop-in installation. Roto-molded Intake Tube; The EVO7009 Evolution Cold Air Intake System uses a custom designed and dyno-tuned intake tube to produce huge power gains while retaining an OE quality fit. , ,
Evolution Series Air Induction System; Incl. Roto-Molded Housing W/Boost Plenum And Intake Tube/SuperNano-Web Dry Filter/Hardware; HP Gains +25 HP/Torque Gains +51 ft./lbs. ;
2004-2006 Models with 8th digit VIN #2

• This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
• Durable Roto-Molded XLPE Polyethylene housing and intake tube
• Aggressive underHood appearance while maintaining an OE fit
• Dyno Proven gains of up to 25 hp and 51 lb-ft. of torque
• Stainless steel band clamps with inner protective liner
• Fully serviceable Injen SuperNano-Web dry air filter
• Reinforced automotive grade silicone couplers
• Replacement air filter part number X-1101-BB
• Designed to work with the stock calibration
• Stainless Steel Hardware/Clamps And Screws
• Aggressive intake growl under acceleration
• Injen Technology Limited Lifetime Warranty
• Optional hydroshield part number 1074BLK
• Made in Pomona, California USA

Fitment:
2004 Chevrolet Silverado 2500 HD Base
2004 Chevrolet Silverado 2500 HD LS
2004 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD WT
2004 Chevrolet Silverado 3500 Base
2004 Chevrolet Silverado 3500 LS
2004 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2004 GMC Sierra 2500 HD Base
2004 GMC Sierra 2500 HD SLE
2004 GMC Sierra 2500 HD SLT
2004 GMC Sierra 2500 HD WT
2004 GMC Sierra 3500 Base
2004 GMC Sierra 3500 SLE
2004 GMC Sierra 3500 SLT
2004 GMC Sierra 3500 WT
2005 Chevrolet Silverado 2500 HD Base
2005 Chevrolet Silverado 2500 HD LS
2005 Chevrolet Silverado 2500 HD LT
2005 Chevrolet Silverado 2500 HD WT
2005 Chevrolet Silverado 3500 Base
2005 Chevrolet Silverado 3500 LS
2005 Chevrolet Silverado 3500 LT
2005 GMC Sierra 2500 HD Base
2005 GMC Sierra 2500 HD SLE
2005 GMC Sierra 2500 HD SLT
2005 GMC Sierra 2500 HD WT
2005 GMC Sierra 3500 Base
2005 GMC Sierra 3500 SLE
2005 GMC Sierra 3500 SLT
2005 GMC Sierra 3500 WT