Hi Faur Sergiu, I'm Calibra Club Italy president and I know very well who have done that kind of job. He's using a Chinese copy of gt2871 (dunno wich are gt2860 dimensions) and had driven the car since then with no issues. Can't tell you how much it will last long but for the Chinese cost of a GT2871 copy you'll probably buy 4 or 5 turbochargers