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aFe Magnum Force Cold Air Intake - 51-11972-1B

Stage-2 Open Air Intake System
  • $331.55
  • Free Shipping
  • Ships Between 12/10 - 12/12
  • What Do You Drive?


  • Style:
    With Black Intake Tube, with Pro Dry S Filter (grey)
  • Part #:
  • Estimated power gains: 18 hp and 22 ft. lbs. torque
  • Includes aFe's oil-free filter, synthetic media requires no oil and is easy to service (Grey)

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aFe Magnum Force Cold Air Intake Part #51-11972-1B Customer Reviews

Average Rating

2 Customer Reviews

Great Quality...Nice Sound...No Improvement in MPG

Reviewed by Patrick K (ROSEMOUNT, MN) — Oct 30, 2017 8:59 PM

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The title says it all.

More boost for the buck.

Reviewed by James S (Bristol, WV) Reviewed for a 2012 Ford F-250 — Aug 31, 2012 4:29 AM

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1 of 2 people found the following review helpful.

This is the second aFe cold air intake for me. The first was for an F150 which I no longer own. This intake will make a noticeable difference in throttle response and add an impressive growl under the hood. From researching the other intake brands I've learned that aFe provides a boost in HP across the RPM spectrum, where others only provide added HP in the 4000 or higher rpm range. And aFe is one of the less expensive options out there.