Banks Power Ram-Air Cold Air Intake
2012–2018 Jeep Wrangler JK 3.6L
Part #: 41837-D
Overview
The Banks Ram-Air Cold Air Intake is a high-performance upgrade designed specifically for the 2012 to 2018 Jeep Wrangler JK equipped with the 3.6L engine. This intake system replaces the factory flat panel air filter with a large, conical filter housed in an enclosed airbox, dramatically improving airflow and filtration. By drawing in cooler outside air and reducing intake restrictions, it enhances engine efficiency, resulting in noticeable gains in horsepower and torque as well as improved fuel economy. Ideal for Jeep enthusiasts seeking reliable power improvements without sacrificing drivability or engine protection.
Engineered to fit seamlessly with the Wrangler JK’s factory setup, the Banks Ram-Air Intake offers a durable, long-lasting solution that extends filter service intervals and reduces maintenance frequency. Its robust design also helps keep hot engine air out, ensuring the engine runs cooler under all conditions.
Key Features
This intake system incorporates advanced engineering to maximize airflow and performance while maintaining quiet operation and durability. Key features include:
- Enclosed housing design that prevents hot engine air from entering the intake stream
- Tuned Helmholtz resonator that eliminates engine drone while preserving a deep, throaty intake sound
- Large conical filter providing maximum high-flow filtration and extended service life
- Oversized inlet and tubing that reduce airflow restrictions compared to stock intake
- Accommodates engine movement to ensure a secure fit and long-term reliability
- Proven power gains of up to +8 horsepower and +11 lb-ft torque
- Extensively tested and validated for performance and durability
- Helps engine run cooler by drawing in cooler outside air
- 5-year limited warranty for peace of mind
- Available with dry filter element for easy maintenance and no oiling required
Construction & Design
The Banks Ram-Air Intake features a rugged, enclosed housing constructed from high-quality materials designed to withstand harsh under-hood conditions. The large-diameter tubing is engineered to optimize airflow velocity and minimize turbulence, while the oversized conical filter element uses advanced media to trap contaminants without restricting air passage. The intake’s design eliminates the restrictive 90-degree bends found in the factory system, allowing air to flow smoothly and efficiently into the engine. The inclusion of a tuned Helmholtz resonator is a sophisticated acoustic solution that reduces unwanted intake noise without compromising airflow or performance.
Performance & Sound
By replacing the restrictive factory intake, the Banks Ram-Air system delivers measurable performance improvements, including an increase of up to 8 horsepower and 11 lb-ft of torque. These gains translate into better throttle response, improved acceleration, and enhanced fuel efficiency. The intake also produces a refined, aggressive intake sound that enhances the driving experience without causing drone or excessive cabin noise, thanks to the integrated Helmholtz resonator.
Installation & Fitment
Designed as a direct bolt-on upgrade for the 2012–2018 Jeep Wrangler JK 3.6L, the Banks Ram-Air Intake installs easily with basic hand tools and no permanent modifications required. The kit includes all necessary hardware and detailed instructions to ensure a straightforward installation process. Its design accommodates engine movement and factory mounting points, ensuring a secure fit and reliable operation over time.
What's Included
- Enclosed air intake housing
- Large conical dry air filter element
- Oversized intake tubing
- Tuned Helmholtz resonator
- Mounting hardware and clamps
- Detailed installation instructions
Ideal For
This intake system is ideal for Jeep Wrangler JK owners who want to enhance their vehicle’s performance and fuel efficiency without sacrificing reliability or requiring complex modifications. It suits daily drivers, off-road enthusiasts, and anyone looking to improve throttle response and engine sound with a durable, low-maintenance upgrade.
