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

Injen Evolution Cold Air Intake For 01-04.5 Silverado Sierra 6.6L Duramax LB7

Injen EVO7008 Evolution Cold Air Intake for 01-04 Chevy/GMC Duramax 6.6L Diesel

2001-2004 Chevy Silverado GMC Sierra Duramax Diesel LB7 Injen Evolution Intake

Injen For 01-04 GMC Duramax LB7 6.6L Evolution Intake

Injen EVO7008 Engine Cold Air Intake

Injen 01-04 GMC Duramax LB7 6.6L Evolution Intake

Injen EVO7008 Evolution Roto-Molded Air Intake System