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2003 GMC Sierra Air Intake Systems

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Latest Customer Reviews

Airaid Modular Intake Tube Reviews


03 2500 HD with MIT

Reviewed By Mark W (MONROE, MI) Reviewed for a 2003 GMC Sierra —5/23/2017 7:05 AM

I'm very happy with my decision to buy the Airaid MIT. I put it on the same day that I did a tuneup on my truck. I could definitely tell the difference in performance after the install. I'd recommend this to others who are considering a replacement for their stock intake tubes.

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K&N 57 Series FIPK Air Intake (50-State Legal) Reviews


Eric' s 2003 Sierra breathing great!

Reviewed By Eric N (Yuma, AZ) Reviewed for a 2003 GMC Sierra —4/20/2017 8:40 PM

K&N is king! I love my intake! The added performance is undeniable. It not only makes my 03 Sierra run great, but it sounds great too. The installation wasnt as easy at it was made to seem though. The rubber sleeve that connects the throttle body and the intake was very short, causing the clamps to keep slipping off when I tried tightening them to secure the intake to the throttle body. And if you have a TBSpacer like i do, you have to cut some of your fan guard to make it fit. All worth it tho!

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Volant HV Cold Air Intake Replacement Filters with Donaldson PowerCore® Filtration Technology Reviews


great product

Reviewed By Jerome S (SALEM, OR) Reviewed for a 2003 GMC Sierra —7/8/2014 9:08 AM

The filter is an excellent product, but it did not fit as well as the original Power Core filter in my Volant filter box. Had to raise the box cover by 3/4 ".

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