K&N High-Flow Original Drop In Air Filter for 04 BMW 545i 4.4L V8 33-2294

K&N replacement air filters are engineered to enhance horsepower and acceleration while maintaining superior filtration capabilities. Designed to fit a vast majority of vehicles, these washable and reusable filters are meticulously crafted to seamlessly integrate into your existing factory air box. Their drop-in design facilitates a straightforward installation process, requiring only the removal of the original disposable air filter and its replacement with a K&N filter. Refer to the accompanying instruction sheet for specific guidelines. Our stock replacement air filters for street vehicles are backed by the renowned K&N Million-Mile Limited Warranty, ensuring their longevity and making them the final air filter your vehicle will ever require.

Installation Instructions

This Part Fits: