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The ECU Pro Reviews

4.9 Rating 3,240 Reviews
97 %
of reviewers recommend The ECU Pro
Company Reviews Product Reviews
411
 Metrics
4.9
Based on 3,240 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
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 27th June 2025
Adam Korman
The ECU Pro 5 star review on 24th April 2025
Fang Hua Wu
The ECU Pro 5 star review on 19th April 2025
Micah Donahue
The ECU Pro 5 star review on 12th April 2025
Caleb Hall
The ECU Pro 5 star review on 3rd April 2025
Larry Stevens
The ECU Pro 5 star review on 1st April 2025
Steven Forbes
The ECU Pro 5 star review on 1st April 2025
Michael Craft
92
Anonymous
Anonymous  // 01/01/2019
Filter: Rated 5 None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful
Edgar Venegas
Verified Buyer
“Very prompt on service and returned item. Recommended 100%”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Damon Hall
Verified Buyer
“Excellent service. Fast easy to do and they had it back in less than a week! Great company!!!!!!!”
Helpful Report
(The ECU Pro) - Posted 1 month ago
PETER GEMELLI
Verified Buyer
“Worked great. Plugged right in and all option now work. Great job. Highly recommend.”
Helpful Report
Posted 1 month ago
Christopher McCauley
Verified Buyer
“Great experience. Followed instructions on how to remove and ship parts. Tested show problems with my CAS. They fixed the problem the shipped right back to me. Problem solved”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Bryan Browning
Verified Buyer
“I read about different issues my Mercedes CLK 350 from the website offered by ECU PRO. The instructions for sending it in was easy and straightforward. I then removed my ecu and sent it to be tested and repaired if it was possible. I was contacted that they had received it, and the technician would test it soon. Once the test was complete I was emailed and informed my ecu was not a candidate for repair because of internal issues from a damaged component. I had instructed ECU PRO if it couldn’t be repaired to replace it when I placed my order. ECU PRO then sent me a email with a working replacement operating on a car. I then received an invoice and paid which was really simple as well. I received the replacement and installed it and the car has performed great so far. I was excited to know there is a 6 month warranty and believe that these technicians were a great choice and highly recommend them. The only issue I had, and I reached out to them about the box FEDEX delivered because it was pretty beat up. Not their fault but I wanted them to know. Thanks again to ECU PRO for great service! It’s rare these days!”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Alejandro Echeverria
Verified Buyer
“THANK YOU FOR HELPING ME, my Cooper is my partner and when he got sick many rushed to help me but with prices that ranged from 4,000 usd to selling it as scrap. My Countryman is from 2012 but it has NEVER been damaged, this is the first time. It was the CAS that was damaged and disassembling the entire dashboard. Well, it was all a challenge... but ECU-PRO gave me hope of fixing it... I took a risk without knowing... but I think it was the right thing to do, and after all, everything turned out wonderfully, my Cooper is fine, it drives like it was never with a problem... like new. Thank you ECU-PRO. My friends knows about you...”
Helpful Report
(The ECU Pro) - Posted 1 month ago
David Jones
Verified Buyer
“I have dealt with other companies who claim to be experts but the results speak for themselves, particularly regarding communication and customer satisfaction. These people are the best”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Ari Friedman
Verified Buyer
“Great service and product!”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Robert Torgesen
Verified Buyer
“Did what they said they would do in a reasonable amount of time.”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Adam Korman
Verified Buyer
“I was in a massive pickle, not being able to find a local mechanic, couldn’t afford it if I did, to look at my Sprinter Van. Ran every test I could find on the Internet and from some of my friends that are much more knowledgeable about these machines. Came to the conclusion and I need to find somebody to potentiallytest and fix my ECU. More than grateful to actually find one within my own state. They handle things quickly and smoothly and thankfully, they found a problem that is directly related to the issue I was having and so far.”
The ECU Pro 5 star review on 27th June 2025
Helpful Report
(The ECU Pro) - Posted 1 month ago
Gregoire BAUVAL
Verified Buyer
“Good service”
Helpful Report
(The ECU Pro) - Posted 1 month ago
William Schuler
Verified Buyer
“Great service and quick return.”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Efrain Borunda
Verified Buyer
“Did an awsome job. Super quick turnaround and great communication. Thanks guys”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Anthony Leanza
Verified Buyer
“Very prompt service”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Franklin Crawford
Verified Buyer
“ECU PRO was great with communication and turnaround time they were honest about the service that was provided will definitely recommend.”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Jeffrey Matherne
Verified Buyer
“Super straightforward process - ECU Pro managed to fix my CAS, and the video provided of the CAS working as intended made the repair feel worth the (short) wait. Great customer service, and great pricing on a new key!”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Alec Winegar
Verified Buyer
“Sent my FRM module out due to my headlights, blinkers and windows not working. ECU Pro team was super easy to work with, highly recommend”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Christopher Marshall
Verified Buyer
“The service was responsive and I got what I needed!”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Nyjah Anthony
Verified Buyer
“I'm must say my experience with you guys has completely changed my prospective to the saying "it's too good to be true" after the dealership "stealer ship" told me my frm was no good and gave me a unfair quote I reached out to the ECU pro and I tell you I am extremely satisfied with the service they provide”
Helpful Report
(The ECU Pro) - Posted 1 month ago
Troy Johns
Verified Buyer
“Quick and simple, very thorough in the final explication of the results and the finished product fixed my issue. Happy to do business again if the need would arise.”
Helpful Report
Posted 1 month ago
The ECU Pro is rated 4.9 based on 3,240 reviews
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