Not sure which 2012 Chevy Silverado Throttle Body Spacers are right for you? We have over 1058 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"the sound this makes with my CAI turns heads as for mpg and hp don't really notice a difference but then again I can't keep my foot off the gas! if you have a truck then your not worried about MPG." —Daniel M from Wellsburg, WV bought an Airaid PowerAid Throttle Body Spacer for a 2012 Chevy Silverado.
"As stated in other reviews, it does whistle a bit but its low enough to keep you satisfied. I personally like to hear it. Turn radio on and its gone. Too bad it only came in red, other colors would be awesome......Installation was simple, i couldn't be more pleased with my purchase. It works as intended. Now go buy urself one today!!!!!!!!!!" —Norman G from Sheridan, AR bought an Airaid PowerAid Throttle Body Spacer for a 2012 Chevy Silverado.
"The PowerAid Throttle Body Spacer was a breeze to install, taking approximately 20 minutes for this rookie to complete. The spacer does not create a whistle, as I originally expected, which is also a plus! In addition to the AirAid intake I installed a s well, I have seen an extreme increase in power; however, no increase in fuel mileage. Overall, this is a great product!" —Brandon B from Auburn, PA bought an Airaid PowerAid Throttle Body Spacer for a 2012 Chevy Silverado.