Have a look at this video which demonstrates the gains possible when removing a piggyback setup and installing an AEM EMS Series 2 tuned by FSR.  Further, we integrate meth injection and our own "Power Switch" which allows the driver to toggle between an economical, smooth running calibration or an aggressive performance setting which changes the boost control, brings in the methanol injection, and compensates with alternate fuel and timing maps, all at the flip of a switch.  Want these sweet features?  No problem, give us a call:  909.949.0550