Dinan 21-24 BMW 430i Air Filter 401-0027

Replacement air filter for Dinan High Flow Carbon Fiber Intake (D760-0052, D760-0055, D760-0058, D760-0059, D760-0065 & D760-0066).

• Custom molded ends allowing for optimum filter surface area within the Dinan air box.
• Deep pleats in multi-layered cotton for increased flow and superior filtration.
• Steel wire mesh providing strength and dent resistance.