This seems like a lot for the install, but I honestly am unsure. I am supplying all of the parts necessary for the install, gaskets, bolts eeverything. So I feel like it should be cheaper than that. I attempted to do this install myself but to no avail. The bolts are entirely too rusted (already broke a bolt head off and rounded another) and do not have the resources to deal with this. Does this seem high or is it because the up pipe install is a bit more difficult?