Banks 41843-D Ram-Air Cold Air Intake Dry Filter for 2018-2025 Jeep Wrangler JL

Vehicle Fitment

• 2018-2025 Jeep Wrangler JL (3.6L Pentastar V6, All Trims)
• 2020-2025 Jeep Gladiator JT (3.6L Pentastar V6, All Trims)

Fitment Notes

• Fits 3.6L Pentastar V6 engine only - does not fit 2.0L EcoBoost turbocharged models (separate part required)
• CARB Executive Order (EO) compliant for 2018-2021 models; emissions compliance in process for 2022+ - verify local regulations before purchase in California
• Direct bolt-on installation with no drilling or vehicle modifications required
• Sold as a complete kit - dry black filter version (oiled red filter version available as Banks part number 41843)
• Replacement dry filter element available separately as Banks part number 41848-D
• Optional pre-filter available as Banks part number 42654 for off-road / dusty environments

Features

• Flows 782 CFM at 15 inches of water - an 82% increase over the stock intake and 21.6% more than the next closest competitor
• Delivers 38% air density improvement over the factory intake - twice the gain of the nearest competitor - providing more power headroom on hot days before the engine reaches its detonation limit
• Fully enclosed 2-piece XLPE airbox draws cool, dense outside air exclusively and blocks hot engine bay air from entering the intake stream
• Banks Big-Ass Dry Filter element features 672 sq. in. of filter surface area - 21% larger than the closest competitor - for greater dirt capacity and longer service intervals between cleanings
• Dry synthetic filter requires no oiling at service - simply clean and reinstall, making maintenance cleaner and more straightforward than oiled alternatives
• Proprietary multi-layer woven cloth filtration removes fine dirt and debris while maintaining maximum airflow - outperforms competitive filters especially as the filter loads with dirt
• Helmholtz resonator integrated into the system produces an aggressive intake growl under acceleration while eliminating the annoying drone common to competitive intakes
• Silicone elbow with bellows design accommodates natural engine movement, reducing stress on intake connections and extending component life
• Made in the USA - Azusa, California

Specifications

• Part Number: 41843-D
• Filter Type: Dry Synthetic (Black)
• Filter Surface Area: 672 sq. in.
• Airflow: 782 CFM at 15" H2O (82% gain over stock)
• Air Density Improvement: 38% over stock
• Airbox Material: 2-piece XLPE (Cross-Linked Polyethylene)
• Intake Tube Material: Black Polyethylene
• Housing Type: Fully Enclosed Cold Air System
• Emissions: CARB EO compliant (2018-2021); in-process (2022+)
• US Patent: #10,138,851 B2
• Warranty: 5-Year Limited
• Package Weight: 19 lbs
• Package Dimensions: 25" x 23" x 13"
• UPC: 801279818439
• Origin: Made in USA

Included Components

• 1x Fully Enclosed 2-Piece XLPE Cold Air Airbox
• 1x Black Polyethylene Intake Tube
• 1x Banks Big-Ass Dry Synthetic Filter (672 sq. in., Black)
• 1x Silicone Elbow with Bellows
• 1x Helmholtz Resonator
• 1x Complete Hardware and Mounting Kit
• 1x Detailed Installation Instructions

Product Description

The Banks 41843-D Ram-Air Cold Air Intake is the dry filter variant of Banks' fully enclosed, emissions-compliant performance intake system for the 2018-2025 Jeep Wrangler JL and 2020-2025 Jeep Gladiator JT with the 3.6L Pentastar V6. Engineered using computational fluid dynamics and validated on the flow bench, dynamometer, and real-world road testing, this system flows 782 CFM - an 82% improvement over the stock intake - while delivering 38% denser air at the throttle inlet for expanded detonation headroom and more consistent power output under load.

The dry synthetic Big-Ass Filter element delivers the same class-leading 672 sq. in. of filter surface area as the oiled version but requires no oil at service - simply clean and reinstall for a maintenance routine that's cleaner and less time-consuming. The fully enclosed XLPE airbox seals out hot engine bay air, while a Helmholtz resonator provides an aggressive intake note without off-throttle drone. Installation is bolt-on with no drilling required. For the oiled filter version of this same system, see Banks part number 41843.