Join Date: Dec 2004
County: Etela-Suomen Laani
it goes to rail pressure sensor, right ? so it just raise the pressure. for fuel economy, check that by counting your self, and dont look at the car computer anymore, because after box it wont tell you the truth anymore. I have had italian box in my mini clubman 1.6d , and after box it went from 0-100kmh in 8,4sec . measured by g-tech RR . and also in my volvo v70 it gave an extra 60nm of torque, measured by dyno. Good for first tuning, but if wanted more, then the real programming is much better way.