i have a 03 wrx with gt30 turbo, front mount, bigger injectors, alot done....im only at 14 psi..i need help tuning my car..i have turbo xs piggy back system but dont know how to use it..can someone please help...thanks

 

try pming autohq and see if kevin can tune the car for you but imnot to sure if keving is able to tune it using turbo xs

 

thanks..it seems everywhere i call no one tunes turbo xs..i tried using utec but its not recognizing anything