aFe Magnum FLOW Pro DRY S Air Filter

2021–2023 Jeep Wrangler 6.4L 392

Part #: 30-10409D

Overview

The aFe Magnum FLOW Pro DRY S Air Filter is a high-performance replacement filter designed specifically for the 2021 to 2023 Jeep Wrangler equipped with the 6.4L 392 engine. Engineered to deliver superior airflow and filtration, this washable and reusable air filter is ideal for enthusiasts seeking to maintain optimal engine performance while protecting their investment. Its advanced synthetic media provides excellent dust holding capacity and filtration efficiency, making it a perfect upgrade for street-driven Wranglers.

Built to last through multiple cleaning cycles without the need for oiling, the Pro DRY S filter offers convenience and reliability for everyday use. Whether you’re tackling rugged trails or cruising city streets, this air filter ensures your engine breathes clean air for consistent power and longevity.

Key Features

The aFe Magnum FLOW Pro DRY S Air Filter combines innovative design and premium materials to enhance your Jeep Wrangler’s intake system. Key features include:

• Three layers of progressive synthetic (dry) media for maximum filtration efficiency without the need for oiling
• Deep, rounded open pleats that increase usable surface area, improving airflow and dust holding capacity
• Washable and reusable design supports multiple cleaning cycles, reducing maintenance costs
• Progressive bump seal that conforms to uneven filter housings, ensuring a perfect fit and airtight seal without gaskets or sealants
• Full 360-degree polyurethane frame that resists heat and maintains shape through repeated engine bay temperature cycles
• Compatible with aFe’s POWER CLEANER for easy and effective filter recharging
• Designed specifically for the Jeep Wrangler 6.4L 392 engine for precise fitment and optimal performance

Construction & Design

The Magnum FLOW Pro DRY S Air Filter features a robust construction that prioritizes durability and performance. Its three-layer synthetic media is oil-free, which means it does not require oiling during maintenance, simplifying upkeep and preventing potential contamination of the intake system. The media’s progressive layering enhances dust holding capacity while maintaining excellent airflow.

The filter’s frame is crafted from high-quality polyurethane, a material chosen for its resistance to heat and deformation. This ensures the filter retains its shape and sealing integrity even after prolonged exposure to the harsh conditions inside the engine bay. The rounded deep pleats are evenly spaced to maximize surface area, allowing the engine to breathe more freely while effectively trapping contaminants.

The progressive bump seal is a unique feature that adapts to the contours of the filter housing, eliminating the need for additional gaskets or sealants and guaranteeing a secure fit every time.

Installation & Fitment

Installation of the aFe Magnum FLOW Pro DRY S Air Filter is straightforward and designed to be a direct replacement for the factory air filter in 2021–2023 Jeep Wrangler models with the 6.4L 392 engine. No modifications or special tools are required, making it an easy upgrade for both professional mechanics and DIY enthusiasts. The filter’s precise dimensions and sealing technology ensure a snug fit that maintains the integrity of the intake system.

What's Included

• aFe Magnum FLOW Pro DRY S Air Filter (Part #30-10409D)
• Installation instructions

Ideal For

This air filter is ideal for Jeep Wrangler 6.4L 392 owners who want to enhance their vehicle’s air intake system with a durable, high-flow, and low-maintenance filter. It suits daily drivers, off-road enthusiasts, and anyone looking to maintain peak engine performance while reducing maintenance hassle. Its washable and reusable design also appeals to environmentally conscious users seeking a sustainable air filtration solution.

Emissions Note

This product does not require a CARB Executive Order (EO#) and is compliant with emissions regulations for the specified vehicle applications.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.