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Part #: BP42765

Banks Power 42765 Monster-Ram Intake Manifold

2003-2007 Dodge 5.9L Cummins (3" Inlet)
Part #: BP42765
  4 Reviews
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  4 Reviews


The Banks Power 42765 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. 

  • 3" Inlet
  • Uses Factory Intercooler Pipe
  • Increase Flow, Response & Performance


  • MFG. Number42765
  • Manufacturer NameBanks Power
  • Shipping Weight17.00 lb.
  • Shipping Length9 in.
  • Shipping Width9 in.
  • Shipping Height15 in.


Great Product
Location: Chattanooga, TN
Easy to install but the pictures in the directions are fairly hard to read. I feel an improvement in throttle response and seems to produce a little more power. I don't see any difference in mileage though. This intake is significantly larger than stock.
Surprisingly good results. 4-8 2009
Stuart G.
Location: Portland Or.
2006 Dodge Ram 3500 Diesel Installed AFE stage 1 air filter good power improvement plus 1 mpg more, next power increase, added Max energy programmer, #3 setting went from 10.5 mpg to 15 mpg have not taken road trip yet ,then big power came after Banks high-Ram this added the air flow it needed and these three items are minimum for big POWER and even more mpg !
This does it's job!
W. Richard Fox
Location: Tucson, AZ
I got mine for Christmas, installed it in about an hour. What an emprovement over stock! I could actually feel my Dodge Ram 2500 pulling harder, making more power. Also improved mpg! Banks power is the way to go!
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Questions and Answers

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Most Popular Questions

The intake diameter on this Banks manifold is the same as in the original one so I can reuse the original hose?
View Staff Answer 

Yes, the Banks Power High-Ram Intake Manifold #42765 will utilize you stock intercooler boost tube.

Should buy Banks intake manifold part #42765 or #42766, regarding the stock intercooler? I need to know which is the right one for my truck and also because there is a big difference in price. I don't want to get the wrong one. Thanks for your help on this.
View Staff Answer 
The Banks Power 42765 Monster-Ram Intake Manifold is designed with a 3" Inlet so it retains the factory intercooler pipe and does not include one in the kit.

The Banks Power 42766 3.5" Monster-Ram Intake Manifold features a 3.5" design with the included 3.5" boost tube to help with additional flow.

BOTH the 42765 and 42766 will re-install to your factory intercooler. The difference between the two is simply the size and included 3.5" boost tube. You will notice great performance from either being installed on your truck. The 3.5" Manifold (42766) can be especially useful to those who are looking for the most flow possible and plan to upgrade their intercooler or turbocharger setup down the road.


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