K&N 77-83 Porsche 911 CSI F/I Drop In Air Filter
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3-6 days on most orders (United States).
Return within 14 days of purchase. Duties & taxes are non-refundable.
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K&N 77-83 Porsche 911 CSI F/I Drop In Air Filter
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!
Technical Bulletin
This Part Fits:
Technical Bulletin
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1974 | Porsche | 911 | Base |
| 1974-1977 | Porsche | 911 | S |
| 1978-1983 | Porsche | 911 | SC |
| 1976-1977 | Porsche | 911 | Turbo Carrera |
