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GMC Sierra Air Intake Systems

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Latest Customer Reviews

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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Jet Power-Flow TBI Spacer Reviews

2006 GMC Sierra 6.0

Reviewed By Juan H (DALLAS, TX) Reviewed for a 2006 GMC Sierra —1/15/2014 8:17 PM

Installation was fairly simple although if you have DBW you may need to use a longer hose for the coolant line that runs underneath throttle body. Saw a good increase in mpg did see a good difference in pick up midrange and was a good addition with the k&n intake. Well worth the $85. It does whistle but i only heard it when the radio was down.

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Good product

Reviewed By Oscar C (MILFORD, NH) Reviewed for a 2005 GMC Sierra —9/5/2013 6:19 PM

Very easy to install, good quality and definitely got 1&1/2 to 2 mi. per gallon more. None of that loud whistle noise either.

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