The Monster-Ram Intake System is built to last and engineered to out-flow and out-filter stock and all competitors. Get a cover plate to pair with your Banks Intake Manifold, made of durable cast aluminum. Our cover kit is made for use with the Duramax 6.6L Diesel.
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Gain more airflow, power, better MPG, and superior filtration with Banks Power's Duramax intake manifold elbow systems. Our engineers pulled out all the stops when developing the Monster-Ram that truly lives up to its name. The Monster-Ram is 50-state emission compliant, prevents engine damage from known catastrophic OE heater grid failure, doesn’t require tuning, and features racecar level airflow. Take your pick that best suits your Duramax and gain a more responsive, power-efficient engine.