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K&N Replacement Air Filter for Porsche 911, 930 3.0, 3.5L Turbo

  • High Air Flow with Excellent Filtration
  • Increases Horsepower and Acceleration
  • Will Not Void Vehicle Warranty
  • Million Mile Limited Warranty
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Pricing: $53.99


K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

Application List

1977-1993 Porsche 911

1976-1989 Porsche 930

1978-1982 BMW 323i

1977-1979 BMW 320

1971-1977 BMW 2500

1971-1977 BMW 3.0CSi

1974-1977 BMW 3.0CSL

1972-1977 BMW 520i

1971-1975 BMW 3.0Si


Height: 0.875 in (22 mm)

Outside Length:13.594 in (345 mm)

Outside Width: 8.063 in (205 mm)

Material: Cotton Gauze


  • 33-2530
  • 33-2530
  • K&N
  • New

Shipping Information

  • Item Requires Shipping
  • 1.4 lbs.
  • W1.8000” x H17.2000” x L8.3000”

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