I'm looking for a little more power, but unsure where to turn (sans F/I). I currently have the VF/Hex tune, Reid smooth intake pipes, and a straightpipe/x-crossover Avior exhaust. I would like to achieve 500 AWHP, that would be my goal anyways. I am thinking with the mods now I have maybe ~480ish. Any insight would be appreciated, and please note I am not looking to do internals, or F/I.