aFe Power MagnumForce Air Intake for BMW F2x/F3x [N20]
- Airflow Increase: +38%
- Horsepower Increase: +11hp
- Torque Increase: +15 ft.lbs
Filter Flange Retention Design:
The air filter uses a unique (patent pending) flange retention design that requires no hardware to mount the filter to the heat shield to provide a quick hassle-free installation with minimal hardware.
Dyno Tested Intake Tube:
This dyno tested intake tube is designed to maximize air velocity and uses the latest engineering tools for maximum performance. This large intake tube is mandrel-bent to smoothly direct the increased airflow into the engine.
The air filter is housed in a one-piece, black powder-coated 18-gauge heat shield that keeps warm engine air out for maximum performance. This one-piece heat shield snaps onto the lower half of the factory air box to provide a quick and easy installation utilizing factory mounting locations.
- BMW 125i (F20/F21) [N20]
- BMW 220i (F22/F23) [N20] | BMW 228i (F22/F23) [N20]
- BMW 320i (F30/F31/F34) [N20] | BMW 328i (F30/F31/F34) [N20]
- BMW 420i (F32/F33/F36) [N20] | BMW 428i (F32/F33/F36) [N20]
Flange: 3.50" | Base: 7.50" x 5.00" | Top: 7.00" x 3.00" | Height: 7.00"
Pro Dry S
Street / Light Offroad | Dry Filter | 3 Layers | 99.2%
With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil-free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight, no leak seal over the life of the filter. This filter has a 99.2% filter efficiency.
Street / Track | Oiled Filter | 5 Layers | 98.6%
With five layers of progressively finer mesh cotton gauze media between 100% polyurethane top and base, this high flow "oiled" conical performance filter provides excellent airflow for maximum horsepower and torque. Washable and reusable for multiple cleanings, the tall, open, evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight, no leak seal over the life of the filter.
Intake System Cover
This lightweight vacuum form plastic cover bolts right up to the intake housing and comes with all necessary hardware, no modification is necessary. The aFe Urocal logo is front and center letting everyone know what brand of intake you have while providing a stealthy, yet aggressive style .
Magnum Shield Pre-Filter
aFe Power Magnum Shield Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter. This pre-filter does not restrict air flow and is made of a dry weave fabric that does not attract dirt and cleans with soap and water.
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Where To Buy? (Find Closest Store)
aFe Power Factory Store
- BMW 1-Series (F20/F21) [2.0L I4 Turbo N20]
- BMW 2-Series (F22/F23) [2.0L I4 Turbo N20]
- BMW 3-Series (F30/F31/F34) [2.0L I4 Turbo N20]
- BMW 4-Series (F32/F33/F36) [2.0L I4 Turbo N20]
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