K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!
K&N’s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N’s No-Hassle Lifetime Limited Warranty.
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
- Million Mile Limited Warranty
Fitment:
Porsche 911 Base 1974
Porsche 911 S 1974 to 1977
Porsche 911 SC 1978 to 1983
Porsche 911 Turbo Carrera 1976 to 1977
















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