K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter.

Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and motorcycle enthusiast interested in maximizing horsepower and acceleration. Since K&Ns humble beginnings they have designed and manufactured over 2,400 High-Flow Air Filters to fit most modern passenger vehicles and over 500 High-Flow Air Intake Systems to fit vehicles driven by enthusiast minded drivers. K&N not only has more applications than any other manufacturer of similar product, K&N invented the High-Flow category and the High-Flow Technology that supports it. K&N also makes thousands of racing and specialty type air filters and is the only air filter used at the Indianapolis 500 Race.

FEATURES

• High Air Flow with Excellent Filtration
• Designed to Increase Horsepower and Acceleration
• Washable and Reusable
• Will NOT Void Vehicle Warranty
• Lasts up to 50,000 miles before cleaning is required depending on driving conditions
• K&N Million Mile Limited Warranty
• Emissions Legal in all 50 US States.
• Economical, a K&N Air Filter Will Last the Life of Your Automobile
• Works with Original Equipment Manufacturer Vehicle Electronics
• Easy High Performance Add-on
• Environmentally Friendly

Application:

• 1991-1994 BMW 318I L4 1.8
• 1991-1994 BMW 318IS L4 1.8
• 1988-1988 BMW 325 L6 2.7
• 1986-1987 BMW 325E L6 2.7
• 1987-1991 BMW 325I L6 2.5
• 1987-1990 BMW 325IS L6 2.5
• 1988-1991 BMW 325IX L6 2.5
• 1989-1991 BMW 525I L6 2.5
• 1986-1988 BMW 528E L6 2.7
• 1988-1994 BMW 750IL V12 5.0
• 1993-1994 BMW 850CI V12 5.0
• 1995-1997 BMW 850CI V12 5.4