57-10004R aFe 57-10004R Pro 5R Intake

This 7” tall 360-degree radial flow air filter features a 4” round flange and our oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum airflow and performance. This media is best for street and track use. The included massive air filter is surrounded by an open-element XLPE (cross-linked polyethylene) polymer housing that pulls in air from the front of the vehicle and minimizes warm engine air, for maximum performance. Its open design allows for easy viewing of the air filter and delivers an aggressive Air Intake sound. It connects to the vehicle’s factory air inlet with no additional hardware. The lightweight tubes are computer-designed to achieve maximum power gains while maintaining a perfect fit. Manufactured from 100% twill weave carbon fiber, they feature zero fiberglass and are clear-coated for the highest quality construction. This intake is designed to use factory mounting locations, minimizing the use of unnecessary hardware, ensuring a perfect fit every time. Its revolutionary design, featuring our patent pending filter-to-housing interface, uses half the number of parts of a traditional cold air intake system.

• Deliver more cool air to your BMW’s engine and reap the reward of better performance and an aggressive, not overpowering, turbo whistle.
• Open-Element Design Showcases the Air Filter and Delivers an Aggressive Air Intake Sound
• Innovative Filter-to-Housing Interface and Minimal Hardware for Fast & Easy Installation
• Utilizes Factory Mounting Locations for an Easy and Secure Installation
• Washable and Reusable Pro 5R Air Filter for Maximum Performance
• Dyno-Proven Gains up to +11 HP & +21 Lbs. x Ft. TQ
• Lightweight, 100% Carbon Fiber Intake Tube
• Measured Flow
• 650 CFM @ 7” H20
• Outflows Factory Intake by 44%

Unique One-Piece High Quality Housing W/ Sight Window:

The housing for this product is designed with precision, using heat-soak resistant material to eliminate the need for multiple components and to ensure the coldest possible air intake. A generous clear window allows for easy filter inspection without having to remove the air box. Additionally, the housing is constructed from durable black cross-linked polyethylene. (US PAT 9440175)

High Quality Tube:

Large 5-Layer Performance Air Filter:

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