Dinan Air Filter | BMW 325i (92-95) (D403-0300)

The Dinan 92-95 BMW 325i Air Filter is a high-performance replacement component designed specifically for supercharged BMW E30 models from 1992 to 1995. Constructed to optimize airflow and filtration efficiency, this 3-inch air filter enhances engine breathing capabilities, contributing to improved power output and throttle response. Made with durable materials, it ensures long-lasting performance and reliable filtration under demanding driving conditions. This filter is engineered to provide a direct upgrade over stock units, supporting both daily driving and spirited driving scenarios by maintaining optimal air quality for the engine.

Designed for 1992–1995 BMW 325i models equipped with a supercharger, this air filter is a straightforward bolt-on replacement that fits seamlessly into the existing intake system. It is intended for use in performance applications where enhanced airflow is desired, whether on the street or track. The kit includes the filter itself, with no additional components required for installation. Suitable for enthusiasts seeking to maximize supercharger efficiency, this filter ensures consistent filtration and airflow, helping to maintain engine performance and longevity.