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2008 GMC Sierra Throttle Body Spacers

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Latest Customer Reviews

Airaid PowerAid Throttle Body Spacer Reviews

good value for the cost

Reviewed By Aristides U (Yorba Linda, CA) Reviewed for a 2008 GMC Sierra —7/28/2012 10:04 PM

Looks cool, spools like a turbo and gained 2 mpg... will pay for itself... Great product...

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Taylor Cable Helix Power Tower Throttle Body Spacer Reviews

Good well made product

Reviewed By Joshua S (Saint Gabriel, LA) Reviewed for a 2008 GMC Sierra —6/30/2012 1:32 AM

Overall this is a good product . Easy to install and did give my truck slightly more hp and torque and also better throttle response.

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Jet Power-Flow TBI Spacer Reviews


Reviewed By John M (San Antonio, TX) Reviewed for a 2008 GMC Sierra —2/29/2012 7:22 PM

Shows a little gain low end, but does best at mid to high end. After adding a K&N FIPK the power from the two together was more liniar. Will upgrade the exhaust soon.

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