They did a chip for me 2 times. With 2 different set ups. Im very pleased w/ the results. Car makes excellent power drives like stock and most of all is SAFE. I have a blower car w/ some fuel upgrades. Good Luck.
Theres not a big selectionon custom chip tuners on Long Island so unless you wanna travel out of state there the place to do it.
They did one for my car and it didnt work. Went back for a 2nd "attempt" at fixing it and it was worse. Pulled the chip and fixed it myself and runs a million times beter then they ever had it. I'd avoid them like the plague. Theres a new shop in port jefforson I beleive. They do chips i beleive, but I never went there. Fwiw, I tune my car with a pro-m remote optimizer and its way better then mustang magic's "chip" ever was and im not even 100% tuned yet My idle is stable unlike mustang magics chip where it would surge/stall/die.