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aFe Magnum Force Cold Air Intake Part #51-81752 Customer Reviews

Average Rating

10 Customer Reviews

Pretty good intake

Reviewed by David B (LAKE CHARLES, LA) Reviewed for a 2009 Chevy Silverado — Jun 23, 2014 9:40 AM

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1 of 1 people found the following review helpful.

Great intake for the money, was missing a couple bolts but that's usually expected, easy enough to go find more. Sounds great and can tell it pulls a lot of air. I got the sealed version and it snugged up nicely to the fender well.

good product

Reviewed by benjamin g (SANTEE, CA) Reviewed for a 2013 GMC Sierra — Jan 29, 2014 7:42 PM

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1 of 1 people found the following review helpful.

Great intake, not to loud at idle, but comes to life when you crack the throttle.

AFE cold air intake

Reviewed by Reginald B (FORT HUACHUCA, AZ) Reviewed for a 2013 GMC Sierra — Jun 11, 2013 8:52 PM

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2 of 2 people found the following review helpful.

This stage 2 cold air intake has awaken my GMC Serria. It was easy to install that gas mileage is a bonus on long trips. I will recommend this air filter to GMC Sierra owners.

AFE Cold Air Intake

Reviewed by Chase W (Albany, GA) Reviewed for a 2011 Chevy Silverado — Mar 25, 2013 10:17 PM

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0 of 1 people found the following review helpful.

I went with this intake because of all the great reviews and research I did before making the investment. The primary reason I purchased the CAI was for the possibility of improved fuel economy. After about three tanks I have noticed a marginal increase (aprox 1-2mpg) in my humble opinion that is well worth the price and not to mention the more aggressive sound. Auto anything has lived up to their reputation and I will certainly use them in the future!

aFe Cold Air Intake for 2009 Chevy Tahoe

Reviewed by Scott A (CLARKSTON, MI) Reviewed for a 2009 Chevy Tahoe — Jul 23, 2012 9:26 PM

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2 of 2 people found the following review helpful.

Product is good. Saw immediate results in power and that all important sound. Makes the Tahoe sound a little meaner. Installation is a little tricky since descriptions are a little vague concerning taking off push clips. Actually helps not to have outside clamp on reducing coupler when attaching to filter housing. Slides on easier that way. Second aFe intake. Definitely worth it. Chevy does say having a non stock cold air intake violates the emmissions warranty so keep the stock intake incase you have future issues and need to swap it back for warranty servicing.

AFE intake

Reviewed by Greg N (Macungie, PA) Reviewed for a 2009 GMC Yukon — Jul 10, 2012 7:42 AM

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Easy to install, great look to it. Real nice sound when you get on the pedal! This is working really well with my diablo sport tune in my 2009 GMC Yukon!

Wakes the 5.3L up!!!

Reviewed by John P (Gillette, WY) Reviewed for a 2012 Chevy Suburban — May 21, 2012 8:55 PM

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Better off line response, at highway speeds makes engine a bit louder but the extra 2mpg is worth it

nice intake!

Reviewed by Bradley M (Sioux Falls, SD) Reviewed for a 2010 Chevy Silverado — Mar 11, 2012 9:08 AM

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2 of 2 people found the following review helpful.

Immediately I noticed a gain in horsepower...it looks good and sounds great! I would recommend this to everyone.

2011 GMC Sierra 6.2L

Reviewed by Ryan S (Anoka, MN) Reviewed for a 2011 GMC Sierra — Mar 02, 2012 4:28 AM

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1 of 1 people found the following review helpful.

Overall fitment was good, product replaced restrictive factory intake. Not a real noticable power increase except at higher RPMs, but when getting on the throttle hard the intake really growls with the AFE. Product is of good quality, dry filter is great and it looks nice under the hood. Only noticed issue was the filter box did not fit the stock holes from the stock box. Only 3 of the 4 screws would fit the stock holes. Good product and very happy with price.

assome

Reviewed by phillip z (Fort Worth, TX) Reviewed for a 2008 GMC C/K 1500 — Jan 09, 2012 2:49 PM

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1 of 2 people found the following review helpful.

Great product. Great price. Easy installation

aFe Magnum Force Cold Air Intake - 51-81752

Stage-2 Sealed Intake System
(10)
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  • Style:
    With Pro Dry S Filter (grey)
  • Part #:
    51-81752
  • Estimated power gains: 11 hp and 23 ft. lbs. torque
  • Includes aFe's oil-free filter, synthetic media requires no oil and is easy to service (Grey)
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