Reviewed By Kevin W (Mustang, OK) Reviewed for a 2011 Cadillac CTS —1/19/2015 6:38 PM
Can hear supercharger screaming now. Lot better proformance now. Just need to change pulley on supercharger now. Horsepower in there just wants out.
Reviewed By Derek W (GOSHEN, IN) Reviewed for a 2001 Chevy C/K 2500 —1/6/2015 6:58 PM
I installed this in conjunction with a cold air intake. The throttle response is noticeably quicker and they have a cool whistle that sounds kinda like a turbo. I have a 8.1L Chevy by the way. I think the 2-4 mpg increase claimed by airaid is a bit exaggerated but I got a healthy 1 mpg boost from the