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The ECU Pro Reviews

4.9 Rating 4,327 Reviews
97 %
of reviewers recommend The ECU Pro
4.9
Based on 4,327 reviews
Shipping & Delivery
Delivery Methods
Courier, Postal Service
Average Delivery Time
Next Day
On-time Delivery
99%
Accurate And Undamaged Orders
97%
Customer Service
Communication Channels
Live Chat, Email, Telephone
Queries Resolved In
Under An Hour
Customer Service
4.9 out of 5
Read The ECU Pro Reviews
The ECU Pro 5 star review on 15th July 2026
David Bercegeay
The ECU Pro 5 star review on 14th December 2025
Shane Montross
The ECU Pro 5 star review on 24th October 2025
Qiondra Brown
The ECU Pro 5 star review on 10th October 2025
Anonymous
The ECU Pro 5 star review on 4th September 2025
Georges Prophete
The ECU Pro 5 star review on 17th August 2025
Anonymous
The ECU Pro 5 star review on 27th June 2025
Adam Korman
98
Anonymous
Anonymous  // 01/01/2019
Process was easy. Will use again. After install there were more concerns, the responded timely and we’re happy to address any concerns.
Helpful Report
Posted 9 months ago
My car stopped starting. I removed my DME and CAS module and send it to ECU PRO. Around seven days later I received my modules. I plugged them in the car started right up. Thanks for fixing my modules.
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(The ECU Pro) - Posted 9 months ago
They found the problem with my cass module, repaired it and had it back to me with in a week
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(The ECU Pro) - Posted 9 months ago
I paid for testing and my DME was good.
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(The ECU Pro) - Posted 9 months ago
Company is extremely poor at communication. I shipped my unit for repair. It was simply shipped back, unserviced, not information as regards why. Had to make calls for more details. I thought notes could've accompanied the return shipment. ECU pro can do better than that.
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Posted 9 months ago
As always, very fast and professional service!
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(The ECU Pro) - Posted 9 months ago
They fixed it quick and get it back all good thanks
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(The ECU Pro) - Posted 9 months ago
Sent my Ecu in they diagnosed it repaired it sent it back and car runs perfect
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Posted 9 months ago
Fast and efficient. Great communication
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Posted 9 months ago
Plug and play, saved my car! Have used them twice now and will use them all over again if needed!
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(The ECU Pro) - Posted 9 months ago
Sent out the our computer to be tested and rebuilt. Turn around time was fast, very detailed in their explanation, and respond fast to their customers on updates. Highly recommend!
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(The ECU Pro) - Posted 9 months ago
Excellent service and a fare price to repair my 2015 Freightliner Cascadia 113's CPC4. After researching a few options I chose The ECU Pro as the most capable and reputable company.
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(The ECU Pro) - Posted 9 months ago
Very good job, very professional
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Posted 9 months ago
Unit was repaired,installed and all is good! Communication was great! Definitely recommend
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(The ECU Pro) - Posted 9 months ago
Had an ECM worked for a short period of time had to send it back waiting for the new one.
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(The ECU Pro) - Posted 9 months ago
Simply amazing !!! They gott car back on the road!!!!
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(The ECU Pro) - Posted 9 months ago
They got my car running 100% after I went down a rabbit hole of fixesZ
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Posted 9 months ago
I had a great experience with ECU Pro! They made it easy to know what I needed to send to them and how to ship it. There technitions sent me a video after testing to show what had been done and I received my ECU back at my doorstep 4 days later.
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(The ECU Pro) - Posted 9 months ago
Communication was great , service was explainable and satisfying and at a due time
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(The ECU Pro) - Posted 9 months ago
Excellent communication and service from beginning to end. Super fast turn around! I would highly recommend them and they will be my go to in the future.
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(The ECU Pro) - Posted 9 months ago
The ECU Pro is rated 4.9 based on 4,327 reviews