BMW 430i Air Filter - Dinan - High Flow Drop-in Replacement (2017–2020). This direct-fit, high-flow insert upgrades the factory paper filter for cleaner airflow and long service life.

Engineered with four layers of oiled cotton gauze, it reduces restriction versus stock media so your engine breathes easier. The washable, reusable design helps lower maintenance costs while maintaining excellent filtration. It drops into the OEM air box and installs quickly with basic tools.

Features

• Direct replacement for 2017–2020 BMW 430i stock air box
• 4-layer oiled cotton gauze for improved flow and filtration
• Washable and reusable for long service life
• Dimensions: 265 x 260 mm (10.43 x 10.24 in)
• OEM cross-reference: 13718632502

Have questions or planning a build? Call our specialists at 512-982-9393 (TX) or 562-981-6800 (CA). We serve Austin, Texas and the Los Angeles, California area with installation and customization services.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov