What do you mean tuner? Some people think tuner means someone who sticks body kits on. Others, people who will fit a Apexi VAFC. My take is that it means someone who will fit and install an aftermarket ECU and tune it, which if you're not FI, will cost you $2000-4000 and gain you bugger all.
Perhaps be a little more specific in your question if you want a well thought out (and less smartass) answer.