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aFe MagnumFLOW OER P5R Air Filter for Subaru Impreza WRX STI (2008-2011)

Maximize the performance of your Subaru Impreza WRX STI with the aFe MagnumFLOW OER P5R Air Filter. This premium, oiled OE replacement filter is engineered for high-flow efficiency, delivering increased horsepower and torque compared to standard filters. It features five layers of progressively finer mesh cotton gauze media, ensuring optimal airflow while effectively capturing dirt and debris. The filter's design includes tall, evenly spaced pleats that provide a large surface area, enhancing dust-holding capacity and extending the time between necessary cleanings.

Key Features and Benefits:

• Enhanced Airflow: Five layers of cotton gauze media maximize air intake for improved engine response.
• Performance Boost: Experience gains in horsepower and torque for a more exhilarating driving experience.
• Durable Construction: Built with a 100-percent polyurethane boxed frame for a secure fit and long-lasting durability.
• Washable & Reusable: This filter is designed for multiple cleaning cycles, offering an economical and environmentally conscious choice.
• Reliable Seal: An integrated urethane bump seal ensures a tight, leak-free connection throughout the filter's operational life.
• Extended Service Life: The high dust-holding capacity of the pleated media reduces maintenance frequency.

Vehicle Fitment:

This aFe MagnumFLOW air filter is specifically designed for the following Subaru models:

• Subaru Impreza WRX STI: 2008-2011 (H4-2.5L Turbocharged engines)
• Subaru Forester: 2008-2011
• Subaru Legacy: 2005-2011
• Subaru Outback: 2005-2011
• Subaru Tribeca: 2006-2014
• Subaru B9 Tribeca: 2006-2007

Upgrade your Subaru's air intake system with this high-performance filter from aFe, available now at GGCRACING.