aFe MagnumFLOW OE replacement drop-in air filter with Pro 5R media is a high-flow, oiled performance filter that outflows stock filters to improve horsepower and torque for compatible BMW applications. Five progressively finer cotton gauze layers, deep pleats for dust capacity and an integrated urethane bump seal ensure a tight, no-leak fit in the factory housing. The filter is washable and reusable and carries a limited lifetime warranty.
aFe MagnumFLOW Air Filters OER P5R A/F P5R BMW 3-Ser 92-07 L6