went to orlando to PDQ PERFORMANCE today with patrick from diablo...drove 95 all the way from boca raton...3 plus hour drive in just over 2 hours! flashed my program into my computer and now am running without a chip..MMMF mag waas there to do a feature on the predator and i got to see all that it really can do..10% on either side of whatever program is in the car..adjustment on timing, fuel, gearing, tire size,idle speed, traction control on off,fan settings, rev limit and on and on..can show a realtime streaming display while driving or data log up to 90 minutes of driving..there also is the ability to download the info to look at on a computer or to download another custom file from a diablo distributor..im probably forgetting a lot of things...any questions ..ask me...mike