BMW 840i Air Filter - Dinan - Carbon Fiber Intake (2017–2026). This direct-replacement filter restores intended airflow and filtration for Dinan High Flow Carbon Fiber Intake systems on your 840i.

Built on Dinan’s proven design, the service filter uses deep-pleated, multi-layer cotton media supported by steel wire mesh for durable, consistent performance. Custom-molded end caps maximize usable surface area within the Dinan air box, helping the intake breathe efficiently without compromising protection. Designed specifically for Dinan intake kits D760-0056 & D760-0068, it installs with a straightforward, factory-style fit.

Features

• Direct replacement for Dinan Carbon Fiber Intakes (D760-0056 & D760-0068)
• Deep pleats in multi-layer cotton for flow and filtration
• Steel wire mesh for strength and dent resistance
• Custom-molded ends optimize surface area in the Dinan air box

Questions about fitment or complementary upgrades? Call our team for guidance, installation, and customization services at our Austin, Texas and Los Angeles, California area locations. TX: 512-982-9393 | CA: 562-981-6800

Ordering 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