I recently broke 3 out of the 4 studs that hold the pipe to the headers (2 on each one). Im kind of sick of the smell from fumes coming into the cab and want to fix it. I went to 2 places in town and they told me 150-200 bucks for labor and parts total. My question is, would it be possible to do it myself or would I just get mad and start swearing up a storm? Thanks