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2003 Chevy Silverado Throttle Body Spacers

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Latest Customer Reviews

Airaid PowerAid Throttle Body Spacer Reviews


It's fine.

Reviewed By David B (ENGLEWOOD, FL) Reviewed for a 2003 Chevy Silverado —5/17/2016 4:17 AM

Install was easy. It definitely makes a whistling sound which varies with throttle position. I don't notice a power change. As of right now (about 2 weeks) my truck is recording about a .5 MPG increase. Not sure this will remain.

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Volant Vortice Throttle Body Spacers Reviews


Volant Vortice Throttle Body Spacer

Reviewed By Raymond C (New Tripoli, PA) Reviewed for a 2003 Chevy Silverado —2/19/2016 3:40 PM

This is a great volant throttle body spacer. I have since increased quicker take off from stop and the truck runs considerably better and starts easier and without question to me my truck seems to have an increase in power.Great bang for your greenback period end of story. Save your money you don't need aluminium the Volant throttle body spacer is what you want to buy. Great product and thank you.

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EconoAid Throttle Body Booster Reviews


nice little bump

Reviewed By Christopher S (AYLETT, VA) Reviewed for a 2003 Chevy Silverado —1/30/2015 8:50 PM

Was looking for a little bump in power and get up and go. Noticed a slight increase in the mid to lower RPM range. Was a great add since I didn't have room for a spacer due to the CAI

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