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2001 GMC Sierra Throttle Body Spacers

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Latest Customer Reviews

Airaid PowerAid Throttle Body Spacer Reviews


Airaid PowerAid Throttle Body Spacer

Reviewed By jeffrey w (Hixson, TN) Reviewed for a 2001 GMC Sierra —1/27/2011 5:19 PM

I was able to install this in about an hour. I have a lot more power but no improvement in MPG. Overall, a great product.

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Taylor Cable Helix Power Tower Throttle Body Spacer Reviews


Hope this review helps.

Reviewed By Alonso G (KEYES, CA) Reviewed for a 2000 GMC Sierra —3/24/2016 7:54 AM

So first of all let me start by saying this thing does have a whistle noise even though it says its quiet. I do have a aftermarket intake and I'm not sure whether it makes it whistle more because of all the air coming in faster. Also I had to cut some plastic to make it fit because of aftermarket intake. Now for the mpg/hp/tq gains as far as the mpg I'm not too sure on that but I do have better throttle response and my truck gets going better than usual my truck does feel like it has more power.

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Volant Vortice Throttle Body Spacers Reviews


2005 gmc sierra 1500 5.3L

Reviewed By thomas f (BOONESMILL, VA) Reviewed for a 2005 GMC Sierra —3/17/2016 4:26 AM

Simple install, has that typical whistle between 2,500 and 4,000 rpm. Note: didn't whistle at 1st but did after I seafoamed my truck to improve performance. Definitely pulls hills better. No need for the expensive metal ones.

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