well i would buy it if i knew it would sound like the one in the video but apparently its a manual and also an sv6 which i dont have, my cars a vz executive so im un sure of what it would sound like on that particular car, the reason why im so paranoid about this whole situation is because i dont want to go spend $500 or whatever then regret it afterwards because it didn't sound any different.....naaf did recommend me his manta exhuast but when i watched some videos of it on youtube all the comments were negative saying it didnt sound any good, the only real way id be able to know what it would sound like on my car is if someone with the same car as me posted a vid of a manta exhuast and then an xforce exhuast so i can see the difference because like i said i dont want to buy something and regret it later on, that is my biggest fear. Right now my standard cats sound decent to me and i dont mind the drone too much but if i knew what exhaust i could put on that would guarentee to make it louder and sound better then id definitely buy it. At the moment im thinking of going to an exhuast shop and just getting them to attatch the exhaust without welding it so i can see if i like it .