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The ECU Pro Reviews

4.9 Rating 4,328 Reviews
97 %
of reviewers recommend The ECU Pro
4.9
Based on 4,328 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
Great customer service, price was higher than I wanted to spend, on a car that has 20 year old technology.. I was hoping they could repair the unit, after some checking they said a replacement was the only way. But the customer service they provided off sets the cost.
Helpful Report
Posted 2 years ago
I shipped my frm from California. Upon arrival, ECU pro fixed and shipped the frm out within 24 hours. The comnplete turnout for my much needed part was less than a week. Upon installation, the frm worked instantly and without having to recode, which can be a detailed process. Customer service is stellar as well. Many thanks for the quick repair and excellent service.
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Posted 2 years ago
Great service & quick turnaround! Had my FRM mailed & back in my hands in a week. Everything is working perfectly. Great job ECU Pros!
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Posted 2 years ago
Excellent communication through the entire process, clear ordering system, and very fast turn around time. I will absolutely not hesitate to work with ECU Pro again if needed!
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Posted 2 years ago
Great Service
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Posted 2 years ago
Communication is great and we’re satisfied with every job they have done so far
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Posted 2 years ago
Awesome service. Quick turn around.
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Posted 2 years ago
Fast service with a quick turn around. Very easy to communicate with.
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Posted 2 years ago
The ECU Pro has great service, they are very helpful and let you know the problem right away. This is why I am a returning customer, and I will continue to come back if I need any work done.
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Posted 2 years ago
I sent CPC4 for repair and I got a call about the status and i go ahead and let them fix it. and I got it back with in 5 working days fixed. and I am happy. The reason I gave 4 stars I asked to program it with the vin # which is easy on DDL, they ask me $300 extra charge. local Freightliner shop does it for less price. In my openion they need to ne fair on the pricing for programing to vin, if costemor pays for CPC repair.
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Posted 2 years ago
The ECU came back working every problem that I had was gone when I connected the ECU back, Fantastic job the ECU pro has done.
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Posted 2 years ago
Purchased new footwell module. It came programmed and everything went back to working in car. .
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Posted 2 years ago
Hello, I appreciate the ECU Pro team This team is very accurate, on time and responsible. I have a very good experience with them👍🙏
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Posted 2 years ago
I sent a mini FRM module in for repair. It couldn’t be repaired so I had them send out a replacement and the original one back to me. They were communicative, easy to work with, and quick. I would recommend ECU pro to other people and will likely turn to them again if I have another issue in their wheelhouse. Turn around time not including shipping was about a business week. Emails were replied to in less than 24 hours on business days and usually within a couple hours.
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Posted 2 years ago
ECU Pro was very quick in checking my FRM module and communicating to me. Highly recommended!
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Posted 2 years ago
Great website, helpful instructional "How to" remove frm, expedited replacement, got it within a few days...helpful and timely email support,...affordable prices...I'm extremely satisfied!!
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Posted 2 years ago
Quick , easy, and painless to get answers and replace the frm module.
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Posted 2 years ago
Very prompt, great communication.
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Posted 2 years ago
Excellent service
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Posted 2 years ago
The job was well done with no issues. It was very efficient and the returns was so very quick. Loved the video of the working computer on a same model vehicle. Great job done.
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Posted 2 years ago
The ECU Pro is rated 4.9 based on 4,328 reviews