Here is the link gentlemen
http://dynoperformance.com/article_details.php?article_id=1 it gives dyno plots and all, it is also short, sweet, and to the point.
*this article doesn't compare sound
-as far as sound goes, borla gives a deep, thrusty and smooth sound. It is reletively quiet. You can tell that it is a good bit louder than stock at low rpm levels, but not at high(7000) rpm levels. Borla doesn't have any rasp or cabin noise.
-bassani sounds very comparable to a mustang in sound. It is quite loud, and very throaty. It also has some cabin noise. I personally love the sound of the bassani, but I went with the borla because I make fun of people who drive around with really loud "slow" cars. The bassani really tempted me...because it would be cool to have a 2.5 sounding like a v-8, but I just don't think it is right having a 4 door sedan be that loud. Also, I didn't want any cabin drone, and wanted to be able to hear my stereo. After reading the above article, borla became my choice due to the low rpm gains. The svt suffers in low end torque, and that is where we need it most
