Guys, supply the OP with information he asked for if you can. If not, don't comment. He asked for some modding ideas, and wants your help.
I say you mod it on the interior and exterior, however performance isn't going to be a good idea. You definitely don't want to void a Hybrid warranty by adding a set of Race Headers, but that;s just me. There might be a company that has the part, but idk it.
GL with more info