Thanks man!
the F.I cb makes it sound so much better, I think is just perfect, on the gains I can't really tell you much because I didn't dyno the car before the install, it supposed to be 20rwhp and 11 lb of torque but i can't confirm that, the only thing that im not to crazy about is the look from behind if I had to do it again I will expend the extra money and get the carbon fiber look.

hey man nice SR Z. Hows the sound/gains of the F.I. cb exhaust? just wondering because i plan to buy one soon!