Chipping them isn't too difficult...I could chip your ecu and burn whatever basemap you would want on it but as for really tuning it you will need a wideband and EGTG or dyno time.

Obd0 tuning doesn't suck balls and it isn't a piggyback. I can pull up a full map with dual map options for boost, launch control, ignition retard under boost, revlimit, injector sizing, map size...and it goes on. I can datalog real time info too. You just either need to know what you are doing with the program or you need to know someone who knows what they are doing with the program.

If you didn't live on the other side of the state I would tune everything for you for a small fee.