I wanted to thank all the staff of the professionalchiptuning and in particular made of two of our directors who have labored to place a madza 3 143 hp with ecu denso, which presents its own set of problems arising from the fap, the car belongs to a fellow citizen who, after many adventures they suffered in other workshops with no resolution to the problem ? addressed to the professionalchiptuning where you are immediately available and solving with success to the problem,the car now runs very well, all the defects are gone, and I say again, sfappata and increments, a real bomb, the customer is very satisfied with both the result and the welcome I received, thank you I personally xch? he does not have the possibility