Dinan High Flow Drop-in Replacement Air Filter | BMW 228i (14-16) (D401-0040)

The Dinan 14-16 BMW 228i Air Filter is a high-performance drop-in replacement designed to enhance airflow and engine efficiency. Constructed with four layers of oiled cotton gauze, this filter offers significantly better flow and reduced pressure drop compared to factory paper filters. Its advanced design allows the engine to work less hard to produce the same or increased power levels, resulting in improved performance. Additionally, the oiled cotton media makes the filter washable and reusable, providing a cost-effective and environmentally friendly solution. This filter maintains excellent filtration capabilities, ensuring your engine stays clean and protected over the long term.

Designed specifically for 2014 to 2016 BMW 228i models, this filter is a direct replacement for the stock air filter. It fits vehicles with the appropriate engine configuration and is suitable for street driving, daily use, and performance upgrades. Installation is straightforward, requiring no modifications. The kit includes the high-flow cotton gauze filter, which is engineered to optimize airflow and filtration. Compatible with OEM specifications, this filter is ideal for drivers seeking improved engine performance and reduced maintenance costs without sacrificing filtration quality.