Dinan D403-0300 High-Flow Replacement Air Filter for BMW E36

The Dinan D403-0300 is a high-performance replacement air filter engineered specifically for 1992-2000 BMW E36 chassis vehicles including the 325i, 328i, M3, Z3, and Z3M models. This premium filter delivers improved airflow over the factory paper element while maintaining superior filtration to protect your engine.

Key Features:

• Multi-layered cotton gauze construction with deep pleats maximizes surface area for increased airflow and enhanced engine performance
• Steel wire mesh frame provides structural strength and dent resistance for long-lasting durability
• Washable and reusable design eliminates the need for frequent replacements
• Direct factory replacement fits into OEM airbox with no modifications required
• Superior filtration efficiency protects engine components from harmful contaminants

Each filter is sold individually and is designed as a drop-in replacement for the restrictive factory paper filter. The advanced multi-layer cotton media allows your BMW engine to breathe more freely while capturing particles more effectively than conventional filters. This performance upgrade is ideal for enthusiasts seeking improved throttle response and power gains without compromising engine protection.