aFe Magnum Flow OE Air Filter

2003–2010 Dodge Ram 2500 / 2003–2010 Dodge Ram 3500 / 2004–2006 Dodge Ram 1500 5.9L & 6.7L Diesel

Part #: 31-10102

Overview

The aFe Magnum Flow OE Replacement Air Filter is a high-performance, direct OE replacement designed specifically for Dodge Ram 1500 (2004–2006), Ram 2500 (2003–2010), and Ram 3500 (2003–2010) diesel models equipped with 5.9L and 6.7L engines. Engineered to deliver superior airflow compared to factory paper filters, this air filter enhances engine horsepower and torque while providing excellent filtration to protect your engine from harmful contaminants.

Featuring advanced Pro DRY S synthetic media, this air filter requires no oiling, simplifying maintenance and making it ideal for both daily drivers and truck enthusiasts. Its washable and reusable design extends service intervals and reduces replacement costs, offering a durable and cost-effective upgrade for your Dodge Ram’s intake system.

Key Features

The aFe Magnum Flow OE air filter combines innovative materials and design to optimize airflow and filtration efficiency. Key features include:

• Outflows stock paper filters to improve horsepower and torque
• Durable 100% polyurethane frame ensures long-lasting strength and flexibility
• Three-layer progressive synthetic mesh media maximizes airflow while capturing contaminants
• Washable and reusable design supports multiple cleaning cycles for extended use
• Integrated urethane bump seal provides a tight, leak-proof fit throughout the filter’s lifespan
• Rounded pleat design increases usable filter surface area for enhanced flow and dust capacity
• Non-oiled synthetic media eliminates the need for oiling during maintenance
• Soft urethane sealing surface conforms to uneven airbox housings, eliminating the need for gaskets or sealants

Construction & Design

The aFe Magnum Flow OE air filter is constructed with a robust 100% polyurethane frame that offers excellent durability and flexibility, ensuring a precise OE-style fit. This full 360-degree urethane frame maintains a secure seal, preventing unfiltered air from entering the engine and protecting vital components from dirt and debris.

The Pro DRY S media features three progressively finer layers of synthetic mesh engineered to maximize airflow while effectively trapping contaminants. The tall, evenly spaced pleats increase the filter’s surface area and dust holding capacity, allowing for longer service intervals between cleanings. The urethane bump seal maintains its shape and sealing integrity over time, ensuring consistent performance without leaks or compression.

Performance & Sound

By significantly improving airflow over the stock paper filter, the aFe Magnum Flow OE air filter enhances engine horsepower and torque, contributing to better throttle response and overall engine efficiency. While primarily focused on filtration and performance, the improved airflow can also result in a subtle enhancement to engine sound, delivering a more responsive and lively driving experience.

Installation & Fitment

Installation is straightforward and requires no modifications, as this air filter is designed as a direct OE replacement for compatible Dodge Ram models. The flexible urethane seal conforms perfectly to the factory airbox, ensuring a secure, leak-free fit. Simply remove the old filter and install the aFe Magnum Flow OE air filter for immediate performance benefits and improved engine protection.

What's Included

• One aFe Magnum Flow Pro DRY S Panel Air Filter (Part #31-10102)
• Installation instructions

Ideal For

This air filter is ideal for Dodge Ram owners who want to upgrade their vehicle’s intake system without replacing the entire airbox or intake assembly. It suits daily drivers, work trucks, and enthusiasts seeking improved engine performance, better filtration, and reduced maintenance costs through a washable, reusable design.