BMW X7 40i Air Filter - Dinan - High Flow Drop-in Replacement - 2019–2023. A direct-fit, reusable filter that improves airflow while protecting your engine.

Built with four layers of high-flow oiled cotton gauze, this Dinan element reduces pressure drop versus stock paper media, helping the engine draw air more easily for performance and efficiency. It fits the factory air box, installs quickly, and is washable and reusable. Please verify fitment for your exact configuration and reference the OEM part numbers below.

Features

• Direct drop-in for the factory air box
• 4-layer oiled cotton gauze
• Washable and reusable
• Lower pressure drop than stock paper media
• OEM cross-reference: 13718577170, 13718691835, 13718621473, 13718577171, 13718454387, 13712454387

Questions? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer installation and customization at both locations.

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