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  • BANKS POWER 42790-PC Monster-Ram Intake System (07.5-17 CUMMINS)
  • BANKS POWER 42790-PC Monster-Ram Intake System (07.5-17 CUMMINS)

BANKS POWER 42790-PC Monster-Ram Intake System (07.5-17 CUMMINS)

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Product Description

Monster-Ram Intake System

Monster-Ram Intake Elbow with Fuel Line and Hump Hose, 4 inch Red Powder Coated for use with 2007.5-2017 Dodge/Ram 2500/3500 6.7L
Monster-Ram (Red Powder-Coat) $393
4 to 3.5 inch Hump Hose $26
Fuel Line $60
  • Improves airflow from the intercooler
  • Raises boost without increasing turbine drivepressure
  • Larger & less restrictive than stock intake
  • Improves flow of oxygen-rich air into cylinders
  • Quicker throttle response
  • Outflows stock by up to 133%
  • 4 inch CNC machined inlet
  • Four 1/8 inch NPT ports (Top ports targeted for optimal atomization of Straight-Shot water-methanol)
  • Accommodates stock mounting points
  • Optimizes air pressure and distribution going into the intake manifold
  • Competitively priced
  • Requires custom fuel line to accomodate proper airflow
  • Includes Fuel Line, 4 to 3.5 inch Hump Hose and all necessary hardware
Will not work with stock boost tube
Part of the Banks Racing line
Does not accommodate emissions equipment
Pure race capability, requires special ECU program available from others
Not Emissions Compliant



Monster-Ram improves airflow from the intercooler. Flows 1008 cfm (77.01 lbs/min) compared to Stock's measly 432 cfm (33.00 lbs/min). Raises boost without increasing backpressure at the turbine. Result: a more responsive, power efficient engine. Up to four 1/8 inch NPT ports for flexibility! The top two NPT ports are positioned to allow for proper atomization directly into the center of the air mass while preventing wall wetting. Accommodates stock mounting points including Temperature and Pressure sensors, wire harness and dipstick tube. At Banks Power, just enough is never enough when it comes to engine 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. The factory inlet is cramped and angular compared to Banks' larger, streamlined cast-metal Monster-Ram. It's the perfect upgrade whether you're just starting out or working to build a serious, purpose-built race machine. And with up to four ports for water/meth/propane/nitrous injection (or pressure/temp. sensors), the sky's the limit for performance expandability. Monster-Ram is CNC ported as well as the optional Banks Billet Intake Grid Heater Delete spacer.

Note: This product is for Race Use Only. Emissions equipment must be removed and requires a special ECU program available from others.

Monster-Ram 6.7 power difference

The stock horn has quite a boost loss at the same flow, so now with a better flowing horn virtually all the boost produced by the turbos can get to the valves.

I can tell you this, when we hot rodded the first 5.9L common rail back in 2001, the Cummins guys sent us a lab engine that they had put an HX-40 Holset on and some bigger injectors. The engine made 402 hp. We dyno'ed it again on our end and got 405 hp so our dynos matched. We sawed off the stock manifold, made the first ever side draft intake casting, cleaned up the ports and picked up 135 hp at the same air/fuel ratio with the same turbo, 540 hp was the result. So there's a dyno comparison doing the same thing as the improved horn, only better.

We then installed a Banks cam and a larger VG turbo and brought it to 735 hp, put it in a Dakota, towed our trailer to Bonneville with it dropped the trailer and ran 222 mph.

— Gale Banks

Product Videos

The Great 6.7 Cummins Intake Elbow Shootout 2017 14:57

Hey 6.7 Cummins Owners! We Got The Big Horn and we all know Size Matters...but so does The Shape! The Air Flow Bench tells no lies. If you're building a 6.7 Cummins for racing, the stock intake elbow is the first problem to fix! And, choosing the best flowing design always results in the highest horsepower and torque on the dyno. Plus you'll get quicker spool, greater fuel efficiency and maximize the boost and manifold air density regardless of your turbo setup! Here's a full flow bench comparison of all the major intake elbow products we could find. But now there's more, we've also added a section on each elbow's cost per 100 CFM of flow gain. The results are eye opening! If we missed your favorite Intake elbow in this go round, we will trade you our new Monster-Ram for yours, straight across, we want to know where we stand against all the competition. Contact Rich Norman, Rnorman@BanksPower.com Or call him at 626-969-9600

  • The Great 6.7 ...
    Hey 6.7 Cummins Owners! We Got The Big Horn and we all know S...

Product Reviews

  1. Fantastic but troublesome

    Posted by Dan on Dec 12th 2018

    Fits perfectly with my 2015 boost tub just had to cut the press fit boot off! Make sure to tape the Allen key to you tool or it will fall down the intake after tightening making it a pain to recover.

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