Banks Power Ram-Air Cold Air Intake

2018–2026 Jeep Wrangler JL & 2020–2024 Gladiator JT 3.6L

Part #: 41843-D

Overview

The Banks Power Ram-Air Cold Air Intake is a high-performance upgrade designed specifically for the Jeep Wrangler JL (2018–2026) and Gladiator JT (2020–2024) equipped with the 3.6L engine. With over 60 years of expertise in gas and diesel performance, Banks Power delivers a system that significantly enhances engine airflow, air density, and filtration efficiency. This intake system is engineered to provide your Jeep with increased horsepower and improved reliability by supplying cooler, denser air directly to the throttle inlet, resulting in better combustion and power output, especially under demanding conditions.

Ideal for Jeep enthusiasts seeking a durable, emissions-compliant upgrade, the Banks Ram-Air system improves throttle response and engine efficiency without compromising factory warranties or emissions standards.

Key Features

The Banks Ram-Air Cold Air Intake stands out with its advanced engineering and superior performance characteristics:

• Best-in-class tested airflow of 782 CFM, an 82% increase over stock and 21.6% more than the nearest competitor
• 38% improvement in air density compared to the factory intake, delivering cooler, denser air for enhanced combustion
• Fully enclosed, durable molded plastic housing that isolates intake air from hot engine bay temperatures
• Innovative Big-Ass Filter element offering 672 square inches of surface area, 21% larger than competitors
• Proprietary multi-layer woven cloth filter media for superior filtration and maximum airflow
• Designed using computational fluid dynamics (CFD) and validated through flow bench, dynamometer, and on-road testing
• Emissions compliant and engineered to maintain factory warranty and vehicle emissions standards
• Significant performance gains maintained even as the filter collects dirt, outperforming competitive filters in longevity and airflow retention

Filter Options

The Banks Ram-Air system is available with both oiled and dry filter variations, allowing you to choose the maintenance style that best suits your preferences. Both filter types feature the same large surface area and filtration technology, ensuring consistent performance and protection.

Construction & Design

The intake system features a robust molded plastic housing designed to withstand harsh under-hood conditions while preventing heat soak. Its fully enclosed design ensures that only cool, dense air is drawn into the engine, improving thermal efficiency and power output. The Big-Ass Filter element is engineered with a proprietary multi-layer woven cloth that traps even the finest dirt and debris without restricting airflow. This combination of materials and design results in a highly durable, long-lasting intake system that delivers consistent performance over time.

Performance & Sound

By delivering cooler, denser air at higher pressure, the Banks Ram-Air Cold Air Intake increases engine efficiency and power, particularly on hot days when thermal limits can reduce performance. The system’s superior airflow and filtration reduce intake restrictions, allowing the engine to breathe more freely and respond quicker to throttle inputs. While designed primarily for performance and reliability, the intake also contributes to a subtle, aggressive induction sound that enhances the driving experience without excessive noise.

Installation & Fitment

The Banks Ram-Air Cold Air Intake is engineered for a direct bolt-on installation with no modifications required. It fits perfectly on Jeep Wrangler JL models from 2018 through 2026 and Gladiator JT models from 2020 through 2024 with the 3.6L engine. Installation can typically be completed with basic hand tools in under an hour, making it accessible for both professional installers and experienced enthusiasts.

What's Included

• Fully enclosed molded plastic intake housing
• Big-Ass Filter element (oiled or dry, depending on selection)
• All necessary mounting hardware and clamps
• Detailed installation instructions

Ideal For

This intake system is perfect for Jeep Wrangler and Gladiator owners who want to maximize their 3.6L engine’s performance while maintaining emissions compliance and factory warranty. It suits daily drivers, off-road enthusiasts, and anyone seeking improved throttle response, horsepower, and engine efficiency without sacrificing reliability or requiring complex modifications.