Banks Power 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Ram-Air Intake System - Dry Filter

42145-D

Gain up to +28hp/+52lb-ft, 62% Less Restrictive
Lowers EGT and soot output

• Enclosed housing keeps out hot, power-robbing engine air
• Reduces exhaust gas temps and sooty, black smoke.
• Inhales cooler outside air for more power & MPG
• Extends service life and requires fewer cleanings
• Outflows stock and competitors up to 62%
• Giant filter maximizes high-flow filtration
• Extensively tested & validated
• 5-year Limited Warranty
• OILED or DRY Air Filter Element
• Exclusive 5 inch bellows

Banks Ram-Air® Superiority. Flowbench developed, dyno proven. Improves airflow up to 62%; Enclosed cold-air box with exclusive 4-1/2" bellows to accommodate engine movement. Cooler temps, less smoke and more MPG.

Banks' revolutionary Ram-Air Intake System offers the reliability and durability of a factory intake yet delivers astonishing airflow. It flows up to  62%  better than stock and outflows Volant and AIRAID, thanks in part to the Ram-Air's huge filter area (fewer filter cleanings!), giant outlet, and the complete air filter housing with large side & bottom inlets. Banks Ram-Air collects & directs more power-producing cool, dense air to the engine, lowering EGTs and smoke and improving fuel economy, too! The cotton gauze filter traps the most dirt and debris. And Ram-Air is the only aftermarket intake with 4-1/2" bellows to accommodate engine movement. This prevents component damage and promotes reliable service life.

6 Intakes Flunked Banks Density Test!

6 out of 7 “cold air” systems provide LESS air density to the turbo inlet than the stock system! That sucks for our competitors, because air density is the key to better performance. MORE DENSITY = MORE MPG AND HP.

It’s good to be dense, all right.  Check out our density ad for an informative look at intake airflow, air temperature and air density, and how they all come together in the Banks Ram-Air Intake. 

Testing so good, it’s patented!  Banks sets uncompromisingly high standards for testing. In fact, we were awarded an Engine Performance Evaluation patent from the United States Patent and Trademark Office.