Thank you, and I know it's very addictive I had built my 02 z28 up some along time ago, and was going to leave this car stock, but made a mistake I always felt my 2011 was real slow atleast comparing it to my old car but then I test drove what I believe was a stock cts v and that was the breaking point and now two months later I have tones of boxes in my spare bedroom waiting to be Installed