Banks Ram-Air® Intake System 4.0L

4.0L 6-CYL: 1997-06 WRANGLER

Banks Ram-Air Intake System replaces the factory's flat panel filter with a large conical lifetime filter that provides maximum high-flow filtration. The Ram-Air's opening is over twice as big as stock's, and without the 90-degree detours that choke airflow and kill power. The huge inlet, enclosed housing and much larger tubing reduce restrictions, dramatically improving airflow to the cylinders.

The results are impressive: Banks Ram-Air Intake more than doubles the factory intake's airflow, improving the Jeep's power and fuel economy. And Banks Ram-Air is designed to accommodate engine movement, which prevents component damage for reliable service life.

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cold air intake test results

Banks vs. stock intake

ApplicationYear RangePart #
Banks Ram-Air filter element
Ford 6.9/7.3L Sidewinder; Jeep 4.0L
41506
Ram-Air Intake System
4.0L
1997-06 41816

Owners Manual(s)

Intake- Ram-Air intake system '97-06 (Part #96575)
Jeep 4.0L
Tech_icon Download

Banks Ram-Air Flow Demo

Check out the smooth, unrestricted flow of air. (Optional SuperScoop not available for all applications.)

Accolades

“The company [Gale Banks Engineering] is renowned for its turbo designs, gas and diesel exhaust systems, exhaust braking systems, and the quality engineering that goes to each component.”
4 Wheel Drive & Sport Utility (Oct '03)