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aFe Magnum Force Cold Air Intake Part #51-11643 Customer Reviews

Average Rating

1 Customer Review

1st week test

Reviewed by Randy v (Kalamazoo, MI) Reviewed for a 2009 BMW 1-Series — Mar 30, 2012 8:40 AM

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Installation: the foam/rubber hood seal does not stay in place during the installation due to the confined space in the 135i engine compartment. I have had to reposition it twice. Performance: once the car is in motion the intake scoops installed with the aFe cold air intake make a difference. acelleration seems inproved slightly. MPG highway has been increased by 3 - 5 mpg.

aFe Magnum Force Cold Air Intake - 51-11643

Stage-2 Open Air Intake System
  • $37.73 - $1,799.00
  • Free Shipping
  • Ships Between 4/19 - 4/23
  • What Do You Drive?


  • Style:
    With Pro Dry S Filter (grey)
  • Part #:
  • +27 hp, +34 ft-lbs of torque
  • Includes aFe's oil-free filter, synthetic media requires no oil and is easy to service (Grey)

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