aFe Magnum FORCE Stage-2 Cold Air Intake for F8X BMW M3/M4 (S55)

This Magnum FORCE Stage 2 cold air intake system produces up to 25 horsepower, 23 ft lbs torque and out-flowed the factory intake by up to 41% on the BMW M2 Competition, M3 and M4 with S55 engine. Upgrade your BMW's engine with increased airflow for better performance and a distinct turbo whistle. This bolt-on kit requires no cutting or drilling.

Vehicle Fitment:
2015-2018 BMW M3 (F80 S55 Engine)
2015-2020 BMW M4 (F82/F83 S55 Engine)
2019-2021 BMW M2 Competition (F87 S55 Engine)

The Pro 5R air filter media is a pre-oiled 5-layer progressive cotton gauze media that provides maximum flow and a 98.6% filter efficiency rating, providing the S55 engine with the most high flowing air and power gains.
The Pro Dry S air filter media is an oil-free 3-layer progressive synthetic media that requires no oils to clean and has a 99.2% filter efficiency which provides maximum convenience. This media is best suited for street use.

Features and Specs:
• Dyno-proven and Torque gains
• Outflows factory intake by over 41%
• Measured Flow: 765-815 CFM @ 7" H2O
• Open-Element Design Showcases the Air Filter and Delivers an Aggressive Air Intake Sound
• Washable and Reusable Pro DRY S or Pro 5R Air Filter for Maximum Convenience and Performance
• Brushed Aluminum Accent on Intake Tube Makes for a Unique Look Under the Hood
• Innovative Filter-to-Housing Interface and Minimal Hardware for Fast and Easy Installation

More from aFe Power:
Large Performance Air Filter:
This 6” tall 360-degree radial flow air filter features an inverted top makes for more filter surface area, resulting in longer service intervals.

One-Piece Housing:
The included high-performance air filters are surrounded by open-element XLPE (cross-linked polyethylene) polymer housings that minimize warm engine air for maximum performance. Their open design allows for easy viewing of the air filters and delivers an aggressive Air Intake sound. They utilize the vehicle's factory air inlet with no additional hardware.

Dyno Tuned Intake Tube:
This system features high quality, computer-designed, dyno-tuned intake tubes to achieve maximum power gains while maintaining a perfect fit. Their black XLPE material is heat soak resistant and extremely durable. The longer tube passing in front of the engine features aluminum trim, securing the coolant hose and giving a unique look to your engine bay.

Hassle-Free Installation:
This is a direct fit intake system that utilizes factory mounting points and requires no cutting or modifications. All necessary clamps, couplings, and hardware are included. Its revolutionary design, featuring our patent pending filter-to-housing interface, uses half the number of parts of a traditional cold air intake system.

Emissions Disclaimer:
This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.

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