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AEM Cold Air Intake System Part #21-499C Customer Reviews

Average Rating

4 Customer Reviews

Pretty Solid

Reviewed by Jeffrey B (HOUSTON, TX) Reviewed for a 2007 Nissan Altima — Aug 16, 2013 8:53 AM

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2 of 2 people found the following review helpful.

Installation was really easy, took a little over an hour for my brother and I to do it, and we are far from experts. The throttle response does seem to be a bit better. The car seems a bit peppier. I have not noticed any fuel efficiency gains at all. There is a noticeable change in sound. I wasn't really looking for that, though I figured it would be that way. Of course it's louder when you floor it, but it's also noticeably louder from a stop with "normal" acceleration. Up to about 2000 RPM.

AEM Cold Air Intake on my 2008 Altima 3.5 SE Coupe.

Reviewed by John B (Lewiston, ID) Reviewed for a 2008 Nissan Altima — Sep 22, 2012 10:41 PM

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3 of 3 people found the following review helpful.

Just had it installed yesterday at the local Nissan dealer. I do feel that there is more power. Throttle response is instant. I drove about fifty miles just checking it out. I'll have to go through another tank of gas before seeing if the mileage improved. Over all I'm happy with it.

altima review

Reviewed by Manuel V (San Diego, CA) Reviewed for a 2007 Nissan Altima — Mar 09, 2010 10:16 PM

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1 of 1 people found the following review helpful.

Have had a few aem intakes on my other cars and I love the sound but its. Funny looking one for the 07 nissan altima v6 but definitely the beat price on this website and I shop around!

Great Product

Reviewed by Edward P (Fort Polk, LA) Reviewed for a 2007 Nissan Altima — Aug 18, 2008 9:53 AM

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6 of 8 people found the following review helpful.

This intake is great, gained a small increase in power. Was really easy to install in a 07 nissan altima 3.5 se. The gun metal color(which is marked as silver)is great. Overall really satisfied.

AEM Cold Air Intake System - 21-499C

Cold Air Intake System
(4)
  • $199.99 - $575.99
  • Free Shipping
  • Ships By 7/26
  • What Do You Drive?

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  • Color:
    Gun Metal Gray
  • Part #:
    21-499C
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