Thanks for the warm welcomes. Ya know, I gotta tell you something funny. So, last Saturday (11-12-11) while the wife was at work, I went and had my magnaflow put on. Well as everyone knows this did increase the sound just a "tad". Anyways, I picked the wife up from work that day and she never said anything about the obviously louder exhaust. So she drove the Tahoe back and forth to work every day since then and just yesterday, after she got home, I got a text from her saying "Does the Tahoe seem louder to you?" NOW the funny part is, I did the exhaust Saturday, and she didnt notice it till Tuesday. I just replied "maybe a little". She said "ok thank god, I thought I was going crazy" I couldnt help but reply "you are crazy".