Rapid Flow Intake enclosed Molded XLPE Stage 2 GM Silverado and Sierra 6.6L Duramax LBZ 2006-2007 RFI COLD AIR INTAKES AND INTAKE ACCESSORIES
-Bully Dog's Rapid Flow Air Intake System delivers cold, dense air to the vehicle's engine, easily outperforming OEM air intakes providing additional horsepower, torque and fuel efficiency. Bully Dog's enclosed intake system keeps hot air out of the intake stream by targeting cold air sources and specifically designed to optimizing airflow. A high flow 8-layer cotton gauze air filter provides maximum filtration to protect your motor without limited airflow. The injection-molded design upgrades the engine bay for a custom finish.