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GMC Throttle Body Spacers

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Latest Customer Reviews

Airaid PowerAid Throttle Body Spacer Reviews


2009 GMC Sierra

Reviewed By Cameron S (Milledgeville, GA) Reviewed for a 2009 GMC Sierra —4/25/2017 10:17 AM

Install was fairly simple. Can't tell a huge difference but there is one there especially with the jet throttle body and spectre air intake.

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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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aFe Silver Bullet Throttle Body Spacers Reviews


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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