Banks Power 42766 3.5" Monster-Ram Intake Manifold

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2003-2007 Dodge 5.9L Cummins (3.5" Inlet)
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The Banks Power 42766 3.5 Monster-Ram Intake Manifold for your 03-07 Dodge 5.9L Cummins provides your engine with increased airflow. Maximum power, performance and efficiency are the ultimate goals, but to make it all happen the engine has to breathe freely and without needless restrictions. Finding ways to pump your engine full of cooler, denser air has always been the key. Our High-Ram intakes have always whipped the competition. Our new Monster-Ram flat-out destroys it.

Utilizing the latest in electronic computational fluid-dynamic technology, tested on the flow bench as well as on the dyno, and finally proven in the real world where the rubber meets the road, Monster-Ram is a beast that only Banks could have unleashed. A simple, direct-replacement casting, Monster-Ram is instant power, performance and acceleration gratification. It's the perfect upgrade whether you're just starting out or working to build a serious, purpose-built machine. And with its up to six ports for water/meth/propane/nitrous injection (or pressure/temp. sensors), the sky's the limit for performance expandability.  This kit includes a 3.5 boost tube and reconnects to the stock intercooler with supplied components.


  • 3.5" Inlet
  • Includes 3.5" Boost Tube
  • Increase Flow, Response & Performance

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(54 Ratings, 2 Reviews) Average Rating:
banks monster ram
steve (pa) 7/13/2011 7:59 PM
changed out stock manifold on my 5.9 cummins. easy install with simple hand tools. actually gained 10 pounds of boost. must faster spool on the turbo. this thing is huge compared to stock. truck is all stock except for k&n intake and exhuast. this by far did more for my truck than anything else. worth the money
Banks Monster
Patrick (CT) 12/8/2010 8:59 PM
Just finished the install and test drive. Much quicker turbo spool and lower the EGT. I have not done a fuel mileage run yet but extremely happy with the intake.