K&N 57-1576 High-Flow Cold Air Intake for 2018-2025 Jeep Wrangler/Gladiator 3.6L

Vehicle Fitment

• 2018-2025 Jeep Wrangler (JL) 3.6L V6 - 2WD & 4WD
• 2020-2025 Jeep Gladiator (JT) 3.6L V6 - 4WD

Features

• Enclosed air-box design helps protect the filter from engine-bay heat
• Rotationally-molded high-density polyethylene (HDPE) intake tube for increased airflow
• Oversized conical oiled cotton-gauze High-Flow™ air filter - washable & reusable
• Quick access lid allows filter servicing without full disassembly
• Guaranteed increase in horsepower and torque (approx. +12.5 hp / +12.2 lb-ft) for tested vehicle
• Installation typically under 60 minutes using factory mounting points and hardware
• No ECU tuning required; works with factory sensors and calibration
• Legal for sale/use in all 50 U.S. states under CARB Executive Order D-269-111

Specifications

• Estimated horsepower gain: +12.5 hp @ ~4,630 RPM
• Estimated torque gain: +12.2 lb-ft
• Filter material: Oiled cotton gauze
• Intake tube material: High-density cross-linked polyethylene (HDPE)
• System weight: 10.4 lb (4.7 kg) approx.
• Replacement air filter: RU-2815
• CARB EO Number: D-269-111 (50-state legal)

Included Components

• 1x High-flow oiled cotton gauze air filter
• 1x HDPE intake tube assembly with heat-shield enclosure
• 1x Air-box lid and pre-filter housing
• 1x Silicone coupler/adaptor
• 3x Stainless-steel hose clamps
• Mounting hardware kit (brackets, bolts, etc.)
• Installation instructions

Product Description

The K&N 57-1576 Performance Air Intake System is engineered specifically for the 2018-2025 Jeep Wrangler (JL) and 2020-2025 Jeep Gladiator (JT) equipped with the 3.6L V6 engine. This direct-fit upgrade replaces the factory intake assembly with a high-flow unit that improves airflow, throttle response, and engine efficiency. The enclosed air-box and HDPE intake tube design help ensure that cooler, denser air reaches the engine, while the oversized reusable filter reduces servicing frequency to up to 100,000 miles under normal highway conditions.

Installation is straightforward and bolt-on, leveraging factory mounting locations and no ECU retuning is required. Designed to deliver measurable performance gains (~+12.5 hp / +12.2 lb-ft) and backed by K&N's No-Hassle Lifetime Limited Warranty, the system is also certified legal for all 50 U.S. states under CARB Executive Order D-269-111.

Fitment is confirmed through model year 2025. Always verify your engine code and factory intake configuration before purchase. Some vehicles with non-standard factory components (e.g., RHD conversion) may require additional adaptation.