Well i got it yesterday from UPR Products and put it on tonight (Fri night) and let me tell you wow i am thouroughly impressed. I got it for the sound, and 2nd power. The sound is incredible with my Magnaflows. Best sounding exhaust ive heard! Deeper, racier and just plain nasty when you want it to be, bu yet practically stock otherwise. I defn recommend this for anybody look for awesome sound and a noticeable increase in power. The power increase isnt like gears is, but you know its there. I give this one a 10 especially with $150 price tag!