If I was ignorant I wouldnt sit here and make claims that i know nothing about. I have seen the dyno charts, and Bills Pipes doesnt seem to know what is up. You are the ignorant one, making the claim that "it made it sound nice and made good power". Ok, if you think it will make good power then you will definently think that it does, ever heard of placebos? Get some evidence before you go call someone else stupid, because you have absolutley nothing.