As soon as my ECU was received The ECU Pro contacted me asked a few key questions. It was only three days later, because of the weekend, I was contacted agian and told it was repaired. I was emailed a video of my ECU in one of the cars they use to test them and it was corrrected. I received my parts a few days later and installed them immediatly. My car was back up and running perfectly. Mercedes was charging $1,800 more for the exact repair/replacement. In my opinion, the ECU Pro gets a 5 star review.
3 months ago
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