• Guaranteed to increase horsepower
• Designed to improve throttle response and engine sound
• Replaces entire factory air intake system
• Washable and reusable lifetime air filter
• K&N No-Hassle Lifetime Limited Warranty
• Lasts up to 100,000 miles before service is required (depending on driving conditions)
• Easy to install, usually in 60 minutes or less

Replacement Filter RU-70031
Air Filter Color Red
Air Filter Material Cotton Gauze
Air Filter Outlet Shape Round
Clamps Included 3
Clamp Material Steel
Clamp Style Regular
Couplers Included 1
Type Gen II
Product Style 57i Series International Kits
Intake Pipe Color / Finish Black
Intake Pipe Material High-Density Cross-Linked Polyethylene
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 7.6 lb (3.5 kg)
Product Box Height 12 in (305 mm)
Product Box Length 18 in (457 mm)
Product Box Width 12 in (305 mm)
California Restricted Not legal for sale or use in California
Warranty No-Hassle Lifetime Limited

2000 BMW Models:

• 2000 BMW 323Ti 2.5L L6 Gas
  • Street Legal in All US States: No

1999 BMW Models:

• 1999 BMW 323i 2.5L L6 Gas (E36)
  • Street Legal in All US States: No
• 1999 BMW 323Ti 2.5L L6 Gas
  • Street Legal in All US States: No
• 1999 BMW 325i 2.5L L6 Gas
  • Street Legal in All US States: No
• 1999 BMW 328i 2.8L L6 Gas (Non-US Models, E36)
  • Street Legal in All US States: No

1998 BMW Models:

• 1998 BMW 323i 2.5L L6 Gas (E36)
  • Street Legal in All US States: No
• 1998 BMW 323Ti 2.5L L6 Gas
  • Street Legal in All US States: No
• 1998 BMW 325i 2.5L L6 Gas
  • Street Legal in All US States: No
• 1998 BMW 328i 2.8L L6 Gas (Non-US Models, E36)
  • Street Legal in All US States: No

1997 BMW Models:

• 1997 BMW 323i 2.5L L6 Gas
  • Street Legal in All US States: No
• 1997 BMW 323Ti 2.5L L6 Gas
  • Street Legal in All US States: No
• 1997 BMW 325i 2.5L L6 Gas
  • Street Legal in All US States: No
• 1997 BMW 328i 2.8L L6 Gas
  • Street Legal in All US States: No

1996 BMW Models:

• 1996 BMW 323i 2.5L L6 Gas
  • Street Legal in All US States: No
• 1996 BMW 325i 2.5L L6 Gas
  • Street Legal in All US States: No
• 1996 BMW 328i 2.8L L6 Gas
  • Street Legal in All US States: No

1995 BMW Models:

• 1995 BMW 323i 2.5L L6 Gas
  • Street Legal in All US States: No
• 1995 BMW 325i 2.5L L6 Gas
  • Street Legal in All US States: No
• 1995 BMW 328i 2.8L L6 Gas
  • Street Legal in All US States: No

1994 BMW Models:

• 1994 BMW 325i 2.5L L6 Gas
  • Street Legal in All US States: No

1993 BMW Models:

• 1993 BMW 325i 2.5L L6 Gas (Non-US Models, E36)
  • Street Legal in All US States: No

1992 BMW Models:

• 1992 BMW 325i 2.5L L6 Gas (E36)
  • Street Legal in All US States: No

1991 BMW Models:

• 1991 BMW 325i 2.5L L6 Gas (E36)
  • Street Legal in All US States: No