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Replacement Filters > Replacement Air Filter

 List Price: $87.78
Your Price: $59.99

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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED. [MORE]
Available Information
33-2970 Cross Reference
Air Filter Test Data
News Story - Performance Air Filter for Several 2010 - 2012 BMW 523i, 528i and 730i Models Released
33-2970 Vehicle Applications

Part 33-2970 Product Specifications
Product Style: Panel Air Filter
Height: 0.875 in (22 mm)
Outside Length: 11.375 in (289 mm)
Outside Width: 8 in (203 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 1.4 oz (41 ml)
Weight: 1.2 lb (0.5 kg)
Product Box Length: 10.44 in (265 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 11.56 in (294 mm)

99-5050 - Filter Care Service Kit - Squeeze

Customer Feedback      Be the first to review part 33-2970

The air filter works well in my son's BMW 330ix.
Mark Putnam, Orange, Virginia
I bought this filter to replace the stock one in my 2009 BMW. The K&N filter fit perfectly and didn't produce any error codes with the electronics.
Terry Malcolm, Nebraska
I've used K&N Filters in my 98 Corvette Pace Car, 01 BMW 7 Series and now in a 14 Hyundai Sonata. It is the intelligent way to go!
Chris Ziegler, Magnolia, Texas

K&N 33-2970 fits the following:
2013 BMW 530I 3.0L L6 F/I - All
2012 BMW 530I 3.0L L6 F/I - All
2011 BMW 730I 3.0L L6 F/I - All
2011 BMW 530I 3.0L L6 F/I - All
2011 BMW 528I XDRIVE 3.0L L6 F/I - Non-US, F10
2011 BMW 528I 3.0L L6 F/I - All
2011 BMW 523I 3.0L L6 F/I - All
2011 BMW 520I 2.0L L4 F/I - China
2010 BMW 730I 3.0L L6 F/I - All
2010 BMW 528I XDRIVE 3.0L L6 F/I - Non-US, F10
2010 BMW 528I 3.0L L6 F/I - Non-US, F10, F11
2010 BMW 523I 3.0L L6 F/I - F10, F11
2010 BMW 520I 2.0L L4 F/I - China, F10/F11
2009 BMW 730I 3.0L L6 F/I - All