K&N Replacement Air Filter for 69-85 BMW R Models

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&N's 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

Specifications:

• Air Filter Shape: Round
• Filter Material: Cotton Gauze
• Filter Re-Oiling Amount: 0.88 oz (26 ml)
• Flanges: None
• Height: 4.5 in (114 mm)
• Inner Wire: No
• Inside Diameter: 3.125 in (79 mm)
• Outside Diameter: 4.813 in (122 mm)
• Package Contents: 1 Air Filter
• Package Quantity: 1
• Product Style: Round Air Filter
• Top Material/Finish: None
• Top Style: Open
• Weight: 0.9 lb (0.4 kg)
• Top Material: None
• Product Box Height: 7.25 in (184 mm)
• Product Box Length: 6.5 in (165 mm)
• Product Box Width: 6.5 in (165 mm)