Upgrade your vehicle's performance with the advanced K&N washable, reusable High-Flow Air Filter. Designed for enthusiasts, this drop-in air filter—perfect for the Citroen C5 and similar models—boosts airflow, increases horsepower, and offers a simple installation process for an instant performance upgrade.

Key Benefits:

• Reusable design that can save up to $125 in replacement costs
• Quick and easy drop-in installation in your factory air box
• Improved airflow that enhances horsepower and acceleration
• Built for durability with a full-vehicle lifespan
• Backed by K&N’s No-Hassle Lifetime Limited Warranty

Technical Details

• Constructed with advanced layered, oiled cotton media to trap contaminants
• Optimized to provide a snug fit in standard air boxes
• Engineered to boost engine efficiency and maintain consistent performance

Why Choose K&N

The K&N filter offers more than just performance—it’s an eco-friendly option that minimizes waste with its washable and reusable design. Experience the long-term reliability and cost efficiency that comes with every installation.

For more options and to explore our range, visit our Air Filters - Drop In collection. Discover the K&N quality difference for your ride.