aFe MagnumFORCE Intakes Stage-2 P5R AIS P5R BMW M3 (E9X) 08-12 V8-4.0L - 54-31662

Advanced Flow Engineering, Inc. (AFE) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe's created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter.

aFe is a team of engineers, machinists, production and sales people who believe in the product they design. Each has years of experience in their respective positions and together they work to ensure that aFe's the best product on the market. aFe's purpose was not just to be another vendor that offers air filters, intake kits, diesel or gas exhaust systems but to pay attention to those finer details that set an aFe products apart from the competition.

This Stage 2 air intake system produces 18 max horsepower, 15lbs. x ft. torque and out-flowed the factory intake by 41%. This unique intake system is designed to use the factory intake box to seal the intake tube and filter and tube against unwanted underhood temperatures while increasing air flow and velocity for optimum performance.

This air intake system features a washable/reusable conical Pro 5R air filter for maximum flow and filter life, a dyno tuned intake tube and all the hardware necessary for an easy installation. This system is truly a silent killer.