aFe Power Magnum FORCE Stage-2 Cold Air Intake System with Pro DRY S Media for Select BMW 2012-2018 (335i/435i/M2)

Fits select 2012-2018 BMW 335i, 435i, M2, and M235i (including xDrive and Gran Coupe models).

The aFe Power Magnum FORCE Stage-2 Cold Air Intake System replaces the restrictive factory air box for improved airflow and enhanced engine response. This system utilizes an open-element XLPE (cross-linked polyethylene) polymer housing to shield the filter from engine heat while drawing in cooler air from the front of the vehicle. The open design delivers a more aggressive intake sound and a noticeable turbo whistle during acceleration.

This system includes a 7-inch tall 360-degree radial flow air filter featuring a 4-inch flange and oil-free Pro DRY S media. The three layers of synthetic media provide maximum convenience and filtration efficiency for street use without requiring oil. The computer-designed, dyno-tuned intake tube is made from heat-soak resistant XLPE to ensure maximum power gains while maintaining a precise fit. Installation is a direct bolt-on process using factory mounting points and requires no cutting or modifications.

• Manufacturer Part Number: 54-13033D
• Measured Flow: 605 CFM @ 7" H2O
• Outflows factory intake by 34%
• Dyno-Proven Gains: Up to +7 HP and +14 lb-ft Torque
• Filter Media: Pro DRY S (3-layer synthetic, oil-free)
• Filter Size: 7" tall with 4" flange
• Housing: Durable, heat-resistant XLPE polymer
• Installation: Direct bolt-on using factory mounting points
• Includes all necessary hardware, clamps, and couplings