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The ECU Pro Reviews

4.9 Rating 4,734 Reviews
97 %
of reviewers recommend The ECU Pro
4.9
Based on 4,734 reviews
Shipping & Delivery
Delivery Methods
Courier, Postal Service
Average Delivery Time
Next Day
On-time Delivery
99%
Accurate And Undamaged Orders
Greater than 94%
Customer Service
Communication Channels
Email, Telephone, Live Chat
Queries Resolved In
Under An Hour
Customer Service
4.9 out of 5
Returns & Refunds
Returns Process
Easy
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
“Communication was excellent. Turn around time was better than I could ever have expected. Shipped on Thursday. Received confirmation of arrival on Saturday. Unit was delivered, repaired, and at my door on Tuesday.”
The ECU Pro 5 star review on 21st April 2024
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Posted 2 years ago
“Fast turnaround with my new key. Worked flawlessly when the CAS was put back in.”
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Posted 2 years ago
“Great service and communication. They shipped my footwell module out Friday. Should get it by Monday or Tuesday over in Fresno California.”
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Posted 2 years ago
“Very professional service with easy to follow instructions at every step of the way. They kept me updated by email at every step of the process. Would use them again if needed.”
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Posted 2 years ago
“Very satisfied with their work on trying to diagnose if my ECM was defective, they responded promptly and inform me that my unit was working and it was a quick turnaround as far as them returning it. It took about a day and a half and I received the ECM completely satisfied and I will definitely do business in the future with them if needed.”
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Posted 2 years ago
“Best service you can ask for quick and easy process great communication i highly recommend!!”
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Posted 2 years ago
“2015 BMW 535D. All keyfobs damaged/lost. ECU Pro was easy to work with and very professional. They were able to reprogram 2 new keyfobs with transponders and cut 2 keys that all worked first time without any issues. They also cost less than half on what the dealer was going to charge me. I am very happy with their service and would recommend them to anyone. Thanks!!!”
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Posted 2 years ago
“Nothing bad to say if they added more stars I would give them more, fast, reliable and excellent work. super recommended”
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Posted 2 years ago
“Very reponsive throughout the whole process. Kept me updated as needed. I will definitley use them again. Prefessional.”
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Posted 2 years ago
“Very Fast And Reliable. Fixed My ECU On My 2013 BMW 328xi And FRM On My 2011 BMW E90. Highly Recommend”
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Posted 2 years ago
“Very professional staff good quality product and it was a lot faster then I thought it was going to be”
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Posted 2 years ago
“I had a problem with my 2014 Cascadia and I sent my cpc4 in to get tested. Testing was quick. They got back to me within a day of receiving the package. When they told me that it needed repair they were also quick with that. The same day they fixed it! I'm glad they work pretty fast because I could not allow too much down time from work. After they repaire it they sent a video to show the computer working in one of their trucks, they didn't have to but they did which is good. It's been about 2 weeks since I brought it in to get repaired and it is still going strong. 10/10 would recommend, one for their price, but two for how they showed the problem fixed and how fast the turn around was.”
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Posted 2 years ago
“Great service with fast turnaround. No regrets.”
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Posted 2 years ago
“ECU Pro has helped repair my DME and was quick and easy”
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Posted 2 years ago
“I don’t have any comparison to compare them to , But they stayed up to date with me and emailed and called when they had news for me , fixed my problem and I am back on the road now , when I thought it would be impossible ! Thank you so much ECU PROS your life savers !!”
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Posted 2 years ago
“Fast turn around and great customer service and customer support”
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Posted 2 years ago
“ECU fixed my cpc module super fast and had me rolling in no time. Had no issues”
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Posted 2 years ago
“I have used ecu pro service several times to fix my family’s german cars modules and I have only had great experienced. Highly recommend it, customer support is amazing, with very fast response and great detail. Nic”
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Posted 2 years ago
“THIS WAS A FIRST TIME USE OF THIS COMPANY. IT WAS GREAT. I CALLED A NICE PERSON NAMED DAVE ANSWERED ALL OF MY QUESTIONS. IT WORK OUT JUST LIKE THEY SAID IT WOULD. IF I EVER NEED THIS COMPANY AGAIN I WILL DEFINITLY USE THEM AGAIN. THANK YOU SO MUCH FOR YOUR HELP TO FIX OUR CUSTOMERS CAR.”
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Posted 2 years ago
“I really appreciate the ECU pro. They were honest and didn’t lie to get money out of me. They tested my ECU and let me know they didn’t see any issues with it and what the actual issue may have been. When I tested out their theory it worked. Thanks ECU pro”
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Posted 2 years ago
The ECU Pro is rated 4.9 based on 4,734 reviews