Correct me if Im wrong but isnt that performance diffuser also called a " diffusor"?? here is the link that I saw
http://www.trademotion.com/partlocat...catalogid=4462
It says in there that its gonna be rear mtech with diffusor but I saw another one, here is the link
http://www.trademotion.com/partlocat...catalogid=4462
but this isnt a Quad set up, all I want to figure Out is to get mtech with quad set up and I wanna find out who got the cheapest deal, Im seriously lost =c