Attester

Hello Tuningtools!

"I´d wrote the smart ECU and sent it to the customer as it was a mail order tune from another city. I had not the chance to test it personally but the customer told me that his car runs great and that it feels very strong!

He is very happy.

Thank you very much for your good work and especially for your nice customer service. That will keep me on business for sure."

 - BR James