ok well im still in the same position I was in when I first asked... nothing has helped I dont expect big gains off of this. But im working my way up there.. i dont have thousands of dollars to just go spend on a turbo kit or $900 mugen header.. But I want a good header that's not gonna have a high pitch sound. and is gonna be somewhat of a good gain for what I pay...unless you guys have a better idea on what to get instead of a header that's not gonna cost me over $500.. by the way I changed my username..