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The ECU Pro Reviews

4.9 Rating 4,683 Reviews
97 %
of reviewers recommend The ECU Pro
4.9
Based on 4,683 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
“This is a good company. They got me a new ecu and it worked well.... I still have an issue with the car and they are doing more testing to help figure out my problem. Some one has always answered the phone when I called and after hours they have always gotten back to me the next day.”
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(The ECU Pro) - Posted 1 month ago
“They fixed a couple of Freightliner computers saved us money and time. We didn't have to deal with dealership and preprogramming. I recommend them to anyone.”
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Posted 1 month ago
“I will 100% recommend using. I had doubt sending my unit in I did not think this would even work at all. My car had been down for about 6-8 months, I knew ecu was bad but no one around would work on it. I found TheEcuPro and debated for months on sending it in. I sent it in with the expectation of it not working and my money going down the drain. I received my unit July 22nd, my car has turned on and ran like it used to till this day(August 26). I’m very pleased with the work that was done and would recommend anyone to at least send it in for testing. I wish i would’ve done it sooner, I had already moved on and got another vehicle.”
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(The ECU Pro) - Posted 1 month ago
“BMW 128i positive battery ground wire came loose and bricked my football module. Ecu reprogrammed the frm.”
The ECU Pro 5 star review on 27th August 2026
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Posted 1 month ago
“Sent in my Mercedes EIS and they resolved the issue at a fraction of the cost the dealer quoted me. Great communication via webite status and phone support. All working as it should. Thx The ECU Pro!”
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(The ECU Pro) - Posted 1 month ago
“Quick and easy !”
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(The ECU Pro) - Posted 1 month ago
“Fair price and extremely fast service! Excellent communication and provided me with tips and advice for installation and to keep me from frying another module. They had the FRM repaired and back in the mail in a little over 12 hours after receiving it, that’s great service! Thank you!”
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(The ECU Pro) - Posted 1 month ago
“Communication was excellent. There was no issue with my EIS and they provided alternatives and services that solved my problem. The timeline was also very quick. Very happy with my service.”
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(The ECU Pro) - Posted 1 month ago
“Very professional and was informative on other potential faults if certain things weren’t addressed”
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(The ECU Pro) - Posted 2 months ago
“A great experience. Everything was done exactly as they said. It took me longer mail the component out than it did to get the part back and repaired. Not sure if this is my first time using The ECU Pro, but it will not be my last time. Keep up the great service, Jay”
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(The ECU Pro) - Posted 2 months ago
“Extremely professional and knowledgeable. Dave was super helpful! 👍🏾”
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(The ECU Pro) - Posted 2 months ago
“Fixed my CAS module. The process was easy and saved me hundreds from buying a new module from the dealer.”
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(The ECU Pro) - Posted 2 months ago
“⭐⭐⭐⭐⭐ Excellent service from The ECU Pro! They programmed my BMW key fob to work properly with the DIM and CAS modules, and everything worked exactly as it should. After reinstalling the modules, my BMW cranked right up and runs fine. Shipping was fast and smooth, and their communication throughout the entire process was excellent. They kept me informed and made the whole experience easy and stress-free. I’m extremely satisfied with the results and would definitely recommend The ECU Pro to anyone having BMW key, CAS, DIM, or programming issues. Great service, great communication, and most importantly—they got my BMW running again! Highly recommended!”
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(The ECU Pro) - Posted 2 months ago
“Very fast, prompt and professional. Couldn’t be happier with the experience and they delivered sooner than expected.”
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(The ECU Pro) - Posted 2 months ago
“Amazing work and fast service i love how they are efficient and fast .”
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(The ECU Pro) - Posted 2 months ago
“I’ve used The ECU Pro twice & there’s absolutely no complaints to be made. Quick response, quick service, and easy to follow instructions provided by them. They’re the best.”
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(The ECU Pro) - Posted 2 months ago
“good communication. prompt refund when FRM turned out to be functional. I am trusting them with CAS which will certainly be the solution to my BMW misery”
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(The ECU Pro) - Posted 2 months ago
“Worked great, very helpful customer service and I was glad to see a video of my modules actually in a car running before I got them back. I was fully expecting them to say I needed a replacement but I was thrilled when I was told that they were able to repair my cas module saving me some money. I will definitely be using them again if I need any further work done.”
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(The ECU Pro) - Posted 2 months ago
“Great work! Kept us informed fast turnaround”
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(The ECU Pro) - Posted 2 months ago
“Had a problem that was driving me crazy and the guys at ECU Pro tested and retested ECU. They couldn't find a problem either so they sent me a cloned unit, which worked great! Problem solved and happy customer, thanks guys!”
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(The ECU Pro) - Posted 2 months ago
The ECU Pro is rated 4.9 based on 4,683 reviews