A cotton sports air filter is mounted in place of the standard filter without any modifications. The most important features given by the manufacturer: Deep corrugation ensures 20% greater efficiency Increases engine power and torque by up to 5% Reduces fuel consumption Improves engine sound With the use of dedicated cleaning and maintenance preparations, the insert can be cleaned, which allows its reuse several times (preparations available When buying, you will receive a filter packed in an original box, pre-impregnated and ready to use. The insert is designed for the following vehicles: Specification: Filter shape: Oval Tapered Flanges: 1 Material: Cotton Flange Length: 22 mm Height: 459 mm Package quantity: 1 Washable: Yes Flange Inside Diameter: 143 mm Flange Type: Centered Base Outside Length: 143 mm Base Outside Width: 86 mm Top Outside Length: 117 mm Top Outside Width: 79 mm Amount of Oil to Soak: 86 ml Application List: Year from Year to Brand Model 2006 2009 BMW 325d 3.0L L6 Diesel Engine - All Models 2010 2010 BMW 325d 3.0L L6 Diesel Engine - To 3/10 2003 2005 BMW 330Cd 3.0L L6 Diesel Engine - All Models 1999 2007 BMW 330D 3.0L L6 Diesel Engine - All Models 2000 2007 BMW 330xd 3.0L L6 Diesel Engine - All Models 2000 2008 BMW 525d 2.5L L6 Diesel Engine - All Models 2009 2010 BMW 525d 3.0L L6 Diesel Engine - All Models 1998 2010 BMW 530d 3.0L L6 Diesel Engine - All Models 1998 2008 BMW 730d 3.0L L6 Diesel Engine - All Models 2004 2005 BMW X3 3.0L L6 Diesel Engine - All Models 2006 2008 BMW X3 3.0L L6 Di esel Engine - Except SD 2000 2007 BMW X5 3.0L L6 Diesel Engine - All Models 2008 2009 BMW X5 xDrive30d 3.0L L6 Diesel Engine - All Models 2010 2010 BMW X5 xDrive30d 3.0L L6 Diesel Engine - To 3/10 2008 2009 BMW X6 xDrive 30d 3.0L L6 Diesel Engine - All Models 2010 2010 BMW X6 xDrive 30d 3.0L L6 Diesel Engine - To 3/10 2002 2006 Land Rover Range Rover III 3.0L L6 Diesel Engine - All Models Replacement symbols: BMC FB26416 BMW 13712247444 BMW 13717524412 Fram CA8985 Mann-Hummel C15143 Ryco A1539 Simota OB007 Wesfil WA5008 WIX WA6574 WIX WA9509 Air filter designed for use of both NON-oiled and oiled conditions.Our replacement air filter could extend engine operating life and smooth the air intake.Increases horsepower by up to 5 %. Strong galvanized steel mesh and coated with epoxy to make it be antiust and anticorrosive. Deeply pleating let filtration area increase 20% at least. Made of unique EPDM frame, one piece form molded. & Nbsp