Reviewed By Sebastian G (Irving, TX) Reviewed for a 2013 Chevy Silverado —2/20/2017 9:35 PM
I can hear the louder engine and feel the extra hp in the higher rpms. Overall a good product but not extremely good.
Reviewed By Arlene G (Morristown, TN) Reviewed for a 2005 Chevy Silverado —2/18/2017 2:50 PM
Bought this for my 2005 silverado not really a difference in power just a little nor a difference in sound either just a little whistle sound , but I liked it just way overpriced, expected some better with how much it cost