The aFe MagnumFLOW PRO 5R is a high-flow, oiled OE replacement air filter designed to increase airflow over the factory filter. Constructed with 100% polyurethane on the top and bottom, this reusable filter uses five layers of progressively finer cotton gauze media for optimal filtration and performance. The tall, evenly spaced pleats maximize filtration area and dust-holding capacity, extending service intervals.

• Five-layer progressively finer cotton gauze media for high airflow
• 100% polyurethane frame with integrated urethane bump seal for a leak-free fit
• Washable and reusable, reducing replacement costs
• Deep, evenly spaced pleats for maximum dust-holding capacity
• Withstands extreme engine bay temperatures
• Limited lifetime warranty

Fits: 2005-2012 Porsche Boxster S with 3.4L H6 engine.

This aFe MagnumFLOW P5R oiled OE replacement air filter drops directly into the factory airbox of 2006–2010 GM diesel trucks equipped with the 6.6L V8 turbodiesel. Five layers of progressively finer cotton gauze media are captured between 100% polyurethane top and bottom plates, engineered to outflow the stock paper filter for improved breathing and performance. Tall, evenly spaced deep pleats provide excellent dust‑holding capacity, extending service intervals between cleanings. The integrated urethane bump seal maintains a no‑leak fit over the life of the filter, and the washable, reusable design supports multiple cleaning cycles.

• Progressive 5‑layer cotton gauze media for high flow and filtration
• Integrated urethane bump seal ensures consistent, leak‑free fit
• Oiled, washable, and reusable for long service life
• Deep pleats increase surface area and dust capacity
• Fits 2006‑2010 GM 6.6L Duramax diesel trucks (factory housing)
• Limited lifetime warranty from aFe

The aFe OER Pro 5R air filter is a direct-fit performance upgrade for your 2003-2007 Ford 6.0L Power Stroke diesel. It replaces the restrictive factory paper filter with a high-flow oiled cotton gauze design that flows more air for improved throttle response and power, while maintaining superior filtration.

Key Features:

• 100% polyurethane top and bottom construction for durability
• Five layers of progressively finer cotton gauze media, oiled for maximum particle capture without sacrificing flow
• Tall, evenly spaced deep pleats for high dust-holding capacity and extended service intervals
• Integrated progressive bump seal ensures a leak-free fit in the factory airbox over the life of the filter
• Washable and reusable for multiple cleaning cycles
• Limited lifetime warranty

This filter drops into the stock intake housing—no modifications required.

The aFe MagnumFLOW OER P5R air filter is a direct-fit, high-flow replacement for the factory filter in 2003–2010 Hummer H2 models. Built with oiled progressive cotton gauze media and a durable polyurethane frame, it increases airflow over the stock paper filter to unlock better throttle response and performance.

• Five-layer progressive cotton gauze media for maximum airflow and excellent filtration
• 100% polyurethane top and bottom construction for long service life
• Deep, evenly spaced pleats for high dust-holding capacity and longer cleaning intervals
• Progressive urethane bump seal ensures a tight, leak-free fit inside the factory airbox
• Washable and reusable for multiple cleaning cycles
• Backed by a limited lifetime warranty

Fits 2003–2010 Hummer H2 with the stock air intake system.