Dinan D401-0034 High Flow Drop-In Replacement Air Filter for BMW 228i X1 X2 28i

The Dinan D401-0034 high flow drop-in replacement air filter is engineered to deliver maximum engine performance and efficiency for 2016-2023 BMW 228i, X1, and X2 28i models. This direct replacement filter installs quickly and easily into your factory airbox without requiring any modifications or additional hardware.

Key Features:

• Four layers of proprietary high-flow oiled cotton gauze material provide exceptional filtration while reducing restriction
• Washable and reusable for the life of your engine, eliminating the need for repeated filter purchases
• Less restrictive design allows improved airflow compared to stock paper filters for enhanced throttle response
• Direct fit replacement installs in minutes using factory mounting points
• Premium construction ensures long-lasting durability and consistent performance

Unlike disposable paper filters that must be replaced every service interval, the Dinan high-flow air filter can be cleaned and re-oiled multiple times, making it both an economical and environmentally friendly upgrade. The advanced four-layer cotton gauze media delivers superior filtration to protect your engine while maximizing airflow for optimal performance.