K&N 33-2004 Washable Drop-In Air Filter For Porsche 911 3.0/3.2 1974-83 Models

K&N 33-2004 Washable Drop-In Air Filter For Porsche 911 3.0/3.2 1974-83 Models

The K&N 33-2004 Washable Drop-In Air Filter is specifically designed to enhance the performance of your Porsche 911 equipped with a 3.0 or 3.2 engine from the years 1974 to 1983. This precision-engineered air filter provides an excellent balance between optimal airflow and filtration efficiency. By allowing more air to enter the engine while effectively capturing contaminants, it contributes to improved engine performance, enhanced throttle response, and better overall fuel efficiency. Unlike traditional paper filters, this washable option can be reused multiple times, making it a sustainable choice for automotive enthusiasts.

Constructed from high-quality cotton gauze, the K&N air filter features a pleated design that increases its surface area, thereby maximizing airflow capacity. The filter's unique material composition allows for easier cleaning and re-oiling, ensuring a long service life without sacrificing performance. When properly maintained, this drop-in filter can maintain its efficiency for up to 50,000 miles, depending on driving conditions, making it a reliable choice for both daily drivers and collectors alike.

FITMENT: This air filter is compatible with Porsche 911 models equipped with a 3.0 or 3.2 engine manufactured between 1974 and 1983. It directly replaces the factory air filter, providing a seamless fit and installation process.

Key Features & Benefits

• Designed specifically for Porsche 911 3.0 & 3.2 engines (1974-1983).
• Improves horsepower and acceleration by allowing more air intake.
• Reusable and washable, reducing waste and cost over time.
• Pleated cotton media increases surface area for enhanced filtration.
• Easy to clean and re-oil, ensuring sustained performance.
• Proven to last up to 50,000 miles between cleanings in normal driving conditions.

1974-1983 Porsche 911

Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.