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aFe Magnum Force Cold Air Intake - 54-81012-B

Stage-2 Sealed Intake System
  • $474.05
  • Free Shipping
  • Ships Between 9/21 - 9/25
  • What Do You Drive?


  • Style:
    With black housing cover, with Pro 5R Filter (blue)
  • Part #:
  • Estimated power gains: 12 hp and 15 ft. lbs. torque
  • Includes aFe's original high-performance filter; 5-layers of pre-oiled cotton gauze (Blue)

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aFe Magnum Force Cold Air Intake Part #54-81012-B Customer Reviews

Average Rating

2 Customer Reviews


Reviewed by John G (SHOREWOOD, IL) Reviewed for a 2010 BMW 3-Series — May 29, 2016 10:38 AM

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This was installed on my BMW 328i X-drive. I notice the boost in HP plus an increased gas mileage by about 1.5. I love the "growl" at 3,000 RPM. A little tricky to put on but ignore the instructions and just use common sense to install.

Sounds Great, Looks Better!

Reviewed by Joel R (FORT KNOX, KY) Reviewed for a 2007 BMW 3-Series — Jul 30, 2013 7:03 AM

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This was the first mod I did to my car and I very satisfied. The sound when I rev my engine is amazing! As for performance, I did notice in lower gears my rpm's do climb faster and seem to have a little bit more pull but nothing spectacular. Either way I would do it again if I could. Better than Injen IMO! (: