How often should I clean my K&N air filter?

Cleaning depends on your driving conditions, but K&N recommends inspecting your filter every 50,000 miles. When you notice a buildup of dirt and debris, it's time to clean and re-oil your filter. This will help maintain optimal airflow and engine performance.

What do I need to clean and re-oil my K&N air filter?

You'll need a K&N air filter cleaning kit, which includes both the air filter cleaner and air filter oil. The cleaner removes dirt and grime, while the oil recharges the filter and helps trap contaminants. Follow the instructions on the cleaning kit for best results.

Does this filter come pre-oiled?

Yes, this K&N air filter comes pre-oiled and ready to install. You can install it directly into your factory air box without any additional steps. Just make sure to clean and re-oil it when needed to maintain its performance.

K&N Replacement Air Filter 73-74 VW K-70 1.8L / 80-86 Porsche 924 2.0L T/80-86 924 Carrera GT 2.0L

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K&N Engineering

K&N Replacement Air Filter 73-74 VW K-70 1.8L / 80-86 Porsche 924 2.0L T/80-86 924 Carrera GT 2.0L

Name: K&N Replacement Air Filter 73-74 VW K-70 1.8L / 80-86 Porsche 924 2.0L T/80-86 924 Carrera GT 2.0L
Brand: K&N Engineering
Price: 83.99 USD
Availability: InStock

$83.99

Washable and reusable air filter that improves airflow. Drop-in replacement for your factory air box.

Key Features

Washable — clean and re-oil for extended use
Reusable — lasts the life of your vehicle
Oiled cotton media — traps dirt and improves airflow
Direct drop-in replacement — installs in your factory air box

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits this vehicle

Porsche 924 1979-1982

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Since 1957

Family-owned

Product Details

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.
PORSCHE 924 L4-2.0L F/I; 1978-1986

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 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 No-Hassle Lifetime 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!