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The ECU Pro Reviews

4.9 Rating 4,695 Reviews
97 %
of reviewers recommend The ECU Pro
4.9
Based on 4,695 reviews
Shipping & Delivery
Delivery Methods
Courier, Postal Service
Average Delivery Time
Next Day
On-time Delivery
99%
Accurate And Undamaged Orders
96%
Customer Service
Communication Channels
Email, Telephone, Live Chat
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 11th August 2026
DONALD BRANNON
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
“Very professional service, worth it for the long wait, in my opinion is the best company, I would recommend it to everyone, thanks.”
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Posted 1 year ago
“ECU Pro did outstanding work in reprogramming an ECU and CAS for a vehicle in our repair shop in a timely fashion. The customer was highly satisfied with the quality of the repair and the speed at which we were able to get the vehicle back to them and that is all thanks to the great work at ECU Pro. We will certainly recommend them for any ECU or CAS work that we have moving forward.”
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(The ECU Pro) - Posted 1 year ago
“Sent my ecu in and they were able to narrow my issue down to a blowed fuse. Top notch service and communication. Would definitely recommend them to anyone needing help in this area.”
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Posted 1 year ago
“I was sold a ECU that did not work and I can't get any support from this company. Now I am out of $1500.”
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Posted 1 year ago
“CAS module was tested and repaired, as well as another key made within 1 week. Once payment was made for the repair, they quickly shipped it back same day. Good communication. Original issue is no longer occurring after the fix.”
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(The ECU Pro) - Posted 1 year ago
“Fast, accurate turn around. My EIC is working perfectly.”
The ECU Pro 5 star review on 8th September 2025
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Posted 1 year ago
“I never heard from them after they received my dme. Called several times for updates and the technician never called me back. Having a problem with the dme with bmw mechanic scanning several dme codes. Will be sending it back to fix.”
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Posted 1 year ago
“ECU Pro has always done a great job fo us !”
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(The ECU Pro) - Posted 1 year ago
“Fast and accurate work performed”
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Posted 1 year ago
“The turn around was good. Nothing needed on their end, I had some fuses issues and once I corrected that all worked.”
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Posted 1 year ago
“Professional work”
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Posted 1 year ago
“The best hands down!!”
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Posted 1 year ago
“After checking all the injector & ground wires spark plugs and coils it came down to the ecu. You guys made it easy to send repair and return it to me. Plugged it it and the n54 fired right up. Thanks ecu pros”
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(The ECU Pro) - Posted 1 year ago
“The process and service was very easy and efficient.”
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(The ECU Pro) - Posted 1 year ago
“Great and quick service”
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(The ECU Pro) - Posted 1 year ago
“A service that works. They found the problem with my CAS module and it was repaired and shipped very quickly.”
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(The ECU Pro) - Posted 1 year ago
“I found them to be very professional, knowledgeable, thorough and communicative at every step of the process. I would recommend them highly!”
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(The ECU Pro) - Posted 1 year ago
“It was an easy & hassle free process. Quick turn around time with a knowledgeable team who’s also very informative and quick to reply!”
The ECU Pro 5 star review on 4th September 2025
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(The ECU Pro) - Posted 1 year ago
“All good. Worked as advertised. Made the repair and did not need to replace. Only issue was on return shipping 'weekday only' screwed me up for a day or two.”
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(The ECU Pro) - Posted 1 year ago
“Gran servicio recibido por demás es MUY RECOMENDABLE”
The ECU Pro 5 star review on 4th September 2025
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(The ECU Pro) - Posted 1 year ago
The ECU Pro is rated 4.9 based on 4,695 reviews