KN33-2294 33-2294 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.

Part KN33-2294 Product Specifications

Product Style: Unique Air Filters

Filter Material: Cotton Gauze

Flanges: None

Height: 1.125 in (29 mm)

Filter Re-Oiling Amount: 2.02 oz (60 ml)

Outside Length: 12.188 in (310 mm)

Outside Width: 10.688 in (271 mm)

Filter Cross Reference

AC Delco A1411C

Beck/Arnley 0421558

BMW 13717521023

BMW 13717521037

BMW 13717541023

Fram CA7651

Mann-Hummel C311491

WIX 42295

2011 BMW 650I 4.8L V8 F/I - E63/E64

2010 BMW 650I 4.8L V8 F/I - All

2010 BMW 550I 4.8L V8 F/I - All

2010 BMW 540I 4.0L V8 F/I - All

2010 BMW 520I 2.0L L6 F/I - All

2009 BMW 650I 4.8L V8 F/I - All

2009 BMW 550I 4.8L V8 F/I - All

2009 BMW 540I 4.0L V8 F/I - All

2009 BMW 520I 2.0L L6 F/I - All

2008 BMW 650I 4.8L V8 F/I - All

2008 BMW 550I 4.8L V8 F/I - All

2008 BMW 540I 4.0L V8 F/I - All

2008 BMW 520I 2.2L L6 F/I - All

2007 BMW 650I 4.8L V8 F/I - All

2007 BMW 550I 4.8L V8 F/I - All

2007 BMW 540I 4.0L V8 F/I - All

2007 BMW 520I 2.2L L6 F/I - All

2006 BMW 650I 4.8L V8 F/I - All

2006 BMW 550I 4.8L V8 F/I - All

2006 BMW 540I 4.0L V8 F/I - All

2005 BMW 650I 4.8L V8 F/I - All

2005 BMW 645CI 4.4L V8 F/I - All

2005 BMW 550I 4.8L V8 F/I - All

2005 BMW 545I 4.4L V8 F/I - All

2005 BMW 540I 4.0L V8 F/I - All

2004 BMW 645CI 4.4L V8 F/I - All

2004 BMW 545I 4.4L V8 F/I - All

2003 BMW 545I 4.4L V8 F/I - All