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aFe Magnum Force Cold Air Intake - 51-11332

Stage-2 Open Air Intake System
  • $312.55
  • Free Shipping
  • Ships Between 12/17 - 12/19
  • What Do You Drive?


  • Style:
    With Pro Dry S Filter (grey)
  • Part #:
  • Estimated power gains: 18 hp and 20 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 #51-11332 Customer Reviews

Average Rating

3 Customer Reviews

Awesome part!

Reviewed by Mark B (CHARLES CITY, IA) — Jan 13, 2014 3:58 PM

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Exactly how it was described shipping was quick and part was exactly what I was looking for! Will do business again!

Duramax Intake

Reviewed by clinton b (HEPHZIBAH, GA) Reviewed for a 2007 Chevy Silverado — Dec 26, 2013 8:28 PM

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2 of 2 people found the following review helpful.

The aFe Magnum Force Intake was a great boost to the performance and economy of my Chevy. The throttle response has improved ten fold. Prior to the install of the intake, the truck seemed to run like there was a rag stuck in the intake. With the new install, the beast has been unleashed. Best investment so far.

afe fliter systems

Reviewed by talton b (Gillette, WY) Reviewed for a 2004 Chevy Tahoe — Apr 02, 2011 7:29 AM

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this is the 3rd pickup i have used afe air systems on.this one like the other two i have never not seen any noticeable increase in mileage but do see a 50 degree or more drop in egts.the amount of more power claimed isnt noticable in the diesel engines unless put on a dino.the other pickups i used the oiled filters and had trouble with the maps if i happened to get too much oil on the filter so this time i am trying the dry afe filter which is claimed to be cleaning instructions came with the system and one bolt was missing from the kit for the top cover.i substitued wing bolts which work better anyway.if the filter holds up and is truly cleanable the cost will soon be recovered in not having to buy expensive factory air filters.