hey ben you sound like your driving like your username suggests, but on a more serious note i hope your not running 14psi on a std turbo, and have you had the car tuned since doing mods, fuel usage is way to high , if your driving hard ok consumption is always gunna be shit, but with your mods and tuned properly you should be doing better than that,
anyway hope you sus it out rather than sell it,
goodluck leigh.