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Harry Chung
I sent my W211 ECU to the ECU PRO for repair, and they did an outstanding job! The entire process was smooth, and they provided excellent communication throughout. My ECU was fixed quickly and returned in perfect working condition. The car runs flawlessly now! Highly recommend their professional and reliable service! God bless you guys
4 weeks ago
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The ECU Pro has a 4.9 average rating from 2,810 reviews

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