The ST already came with a mishi intercooler and CAI. The stock cold side pipe was broken at the symposer so I bought the mishi kit with both the hot and cold side pipes. The evap tube was also broken so I got a stock one from Ford. I'm also replacing the blend door actuators that are hard to get to before the dash goes back in. I don't know if it has any type of tunes. The exhaust is stock. I will be deleting the resonator and get a catless DP. Once I know its running correctly stock, I will begin the real work.