K&N breather filters and crankcase vent filters are designed for the high demands of racing. These crankcase vent filters are available with rubber and chrome air filter tops, with or without heat shields and come in a variety of mounting types to meet just about any valve cover need.

K&N High Performance Crankcase Breather Filters

  • K&N High Performance Crankcase Breather Filters
    Crankcase Vent Air Filters K&N crankcase vent filters were designed for racing needs and to look great in show cars. They come in several styles with rubber or chrome tops, with or without shields and in a variety of mounting types for just about any valve cover need

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