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The ECU Pro Reviews

4.9 Rating 4,518 Reviews
97 %
of reviewers recommend The ECU Pro
4.9
Based on 4,518 reviews
Shipping & Delivery
Delivery Methods
Postal Service, Courier
Average Delivery Time
Next Day
On-time Delivery
99%
Accurate And Undamaged Orders
96%
Customer Service
Communication Channels
Telephone, Email, 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
The car runs! And their honesty was unparalleled. I have already referred more people to this company based off their honesty alone.
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Posted 2 years ago
The car runs now! And this company was extremely honest! Their honesty was greatly appreciated and referrals have already been made based on their honesty alone.
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Posted 2 years ago
The customer service was top notch and always quick to respond by phone or e-mail. Definitely recommend their service.
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Posted 2 years ago
Listen, I submitted 2007 BMW FRM in hopes of finding a problem, but there wasn’t one. Instead of trying to get me to pay for an unnecessary repair, I was quickly contacted after a thorough check to let me know repair was not required. It was worth what I paid for my piece of mind to rule out a problem. They were fast, courteous, and most of all, honest! I’d do business with them again, no doubt.
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Posted 2 years ago
THis team is fair, effective and quick to respond. They have save me a significant amount of money. Highly recommended.
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Posted 2 years ago
When my CAS unit started acting out on my 2011 mini, the $3K quote to replace it gave me headache that only 8 IPAs could match. Luckily using google AI, ECU Pros popped up and solved the problem. Sent in my old unit, they repaired it for $300 and I’m back in biz! Thanks yall!
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Posted 2 years ago
Good customer service and very knowledgeable
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Posted 2 years ago
Very prompt and responsive. I would highly recommended
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Posted 2 years ago
Very good service, exceeded expectations.
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Posted 2 years ago
Recently my ML350 was experiencing what I diagnosed via online research as an EIS (Electronic Ignition Switch) failure. After talking with several companies who did similar work I called and spoke to ECU Pro. After 3 different conversations over the span of a few days the support rep made me feel comfortable on their process to diagnose, repair-replace and return a working EIS switch that would save me over $1k vs my local Mercedes dealer. After sending the required componenets to their repair center I was notified of the diagnosis and repair to working condition again. They were very professional and the timing was actually quicker than quoted which really helped. I'd recommend ECU Pro to anyone who's having similar ignition switch issues.
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Posted 2 years ago
Great service, exceeded by expectations.
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Posted 2 years ago
Turn around time was super fast and communication was great. Have an issue after installation with windows and sunroof, hopefully a reset will fix that as the ECU tech suggested.
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Posted 2 years ago
Always helpful and fixeed parts in a timely manne. Never had any problems with the repairs
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Posted 2 years ago
Very Good people They have solutions for your problem on the Road.
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Posted 2 years ago
Great customer service and quality work..very easy process
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Posted 2 years ago
I am conflicted as to what most deserves the 5 stars: the really quick turn; the constant communication and video showing my replacement FRM in action (they have test mules); or having the functionality returned to my car. I would highly recommend ECU Pro to anyone who has a questionable FRM!
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Posted 2 years ago
Very good service. Easy communication regarding the replacement of my ECU.
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Posted 2 years ago
Very communicative and fast to find any issues or lack there of. Sent me a new ECU and worked like a charm
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Posted 2 years ago
Very nice to do business with! They did a nice job and my customer is happy
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Posted 2 years ago
Excellent service, once they received my footwell module I was notified and when it was repaired and shipped back to me I was also notified what else can you ask for.
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Posted 2 years ago
The ECU Pro is rated 4.9 based on 4,518 reviews