BMW High-Flow Replacement Air Filter - Dinan D401-0045

Upgrade your BMW's performance with the **Dinan D401-0045 High-Flow Replacement Air Filter**. Engineered specifically for a range of BMW models equipped with the powerful 4.4L V8 N63B44T3 engine, this filter is a direct upgrade for your factory air filter.

Dinan's advanced design significantly increases airflow to your engine, optimizing combustion for improved horsepower, torque, and throttle response. While boosting performance, it also provides superior filtration to protect your engine from harmful contaminants.

This premium air filter is designed to fit seamlessly into your existing airbox, ensuring a straightforward installation.

**Key Fitment:**
* BMW M850i xDrive (G14/G15): 2019-2025
* BMW M850i xDrive Gran Coupe (G16): 2020-2025
* BMW M550i xDrive (G30): 2020-2023

Enhance your driving experience with the Dinan High-Flow Air Filter, part number DIN-D4010045, and unleash the full potential of your BMW.