About Advanced Flow Engineering

Are you looking to increase your engine’s power?
aFe has designed three different air intake systems to meet the needs of your power hungry engine. For the largest possible performance gain replace the entire air box and intake tract with our STAGE 2 open element air intake system. If you want to maintain a factory appearance our STAGE 2 Si sealed air box provides quiet power. For a great value and easy installation our STAGE 1 air intake systems adds instant horsepower and torque.



D.A.S. or Dynamic Air Scoops from aFe, are a simple way to increase air velocity and air flow through your 3-series E90/91/92/93. Dynamic air scoops are constructed out of lightweight black powdercoated aluminum and simply install behind the kidney bean grille. Increased air velocity and flow improves performance and throttle response. This scoop is a perfect addition to a cold air intake installation.

This System Fits:

  • BMW 325i/xi 2006 L6-3.0L
  • BMW 328i/xi 07-12 L6-3.0L
  • BMW 330i/xi 2006 L6-3.0L
  • BMW 335i/335xi 07-10 L6-3.0L (tt) N54
  • BMW 335i 11-12 L6-3.0L (t) N55
  • BMW 335is 11-12 L6-3.0L (tt) N54
  • BMW M3 08-12 V8-4.0L