• Guaranteed to increase horsepower
• Designed to improve throttle response and engine sound
• Replaces entire factory air intake system
• Not legal for highway use in states adopting California emission regulations
• Washable and reusable lifetime air filter
• Lasts up to 100,000 miles before service is required (depending on driving conditions)
• Easy to install, usually in 90 minutes or less
• K&N No-Hassle Lifetime Limited Warranty

Replacement Filter RU-3600
Air Filter Color Red
Air Filter Material Cotton Gauze
Air Filter Outlet Shape Round
Clamps Included 1
Clamp Material Stainless Steel
Clamp Style Regular
Couplers Included None
Type Gen II
Product Style 57i Series International Kits
Intake Pipe Color / Finish Black
Intake Pipe Material Flex Hose
Street Legal In All US States Not legal for sale or use in California on any pollution controlled motor vehicle.
TUV Approved (Europe) No
Weight 2.9 lb (1.3 kg)
Product Box Height 9.13 in (232 mm)
Product Box Length 9.13 in (232 mm)
Product Box Width 9.13 in (232 mm)
California Restricted Not legal for sale or use in California
Mounting Hardware Included Yes
Warranty No-Hassle Lifetime Limited

2011 BMW Models:

• 2011 BMW 118i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2011 BMW 120i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2011 BMW 318i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2011 BMW 320i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

2010 BMW Models:

• 2010 BMW 118i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2010 BMW 120i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2010 BMW 318i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2010 BMW 320i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

2009 BMW Models:

• 2009 BMW 118i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2009 BMW 120i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2009 BMW 318i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2009 BMW 320i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

2008 BMW Models:

• 2008 BMW 118i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2008 BMW 120i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2008 BMW 318i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2008 BMW 320i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2008 BMW 320si 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

2007 BMW Models:

• 2007 BMW 118i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2007 BMW 120i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2007 BMW 318i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2007 BMW 320i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2007 BMW 320si 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

2006 BMW Models:

• 2006 BMW 118i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2006 BMW 120i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2006 BMW 318i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2006 BMW 320i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2006 BMW 320si 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

2005 BMW Models:

• 2005 BMW 118i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2005 BMW 120i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2005 BMW 318i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2005 BMW 320i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

2004 BMW Models:

• 2004 BMW 118i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No

• 2004 BMW 120i 2.0L L4 Gas (All Models)

  • Street Legal in All US States: No