ALSO IS IT BEST FOR A SRT4 TO BE TUNED AT 22 POUNDS OF BOOST OR 17 POUNDS?? I HEARD IF 22 IT WILL START TO LOSE POWER AT HIGH RPMS!!
it sounds like you dont know anything about the car. more info is needed if you want people to chime in and help you. i had mine at 24 psi and i didnt lose any power all the way to 6500 rpms.