What do you mean by behaving properly? What is the 'fooling' going on here?
Not throwing codes and such, or sometimes driveability probs based on a number of postings. Not to mention slow responses from the purveyors of said tunes.
2011 GT Premium Brembo ("Spirit"), Kona/red, 1.5" drop, Goodridge SS brake lines, 3.73's, LPW Ultra diff cover, HID, JLT oil catch can, FRPP ProCal II w. Airaid, FRPP X-pipe, Roush axlebacks, Boss LS tranny cooler, Boss oil cooler, Boss radiator, Torsen T2-R; FRPP "K" springs, struts, shocks, mounts, anti-rollbars, upper strut brace, poly bushings; Barton shifter/MkII bracket, CG-Lock, Grabber knob, silver Forgestar CF5 19x9 35mm offset, AE aluminum driveshaft