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The ECU Pro Reviews

4.9 Rating 4,683 Reviews

97 %

of reviewers recommend The ECU Pro

Company Reviews

Product Reviews

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

The ECU Pro 5 star review on 11th August 2026

The ECU Pro 5 star review on 14th December 2025

The ECU Pro 5 star review on 24th October 2025

The ECU Pro 5 star review on 10th October 2025

The ECU Pro 5 star review on 4th September 2025

Georges Prophete

The ECU Pro 5 star review on 17th August 2025

The ECU Pro 5 star review on 27th June 2025

98

Anonymous

Anonymous // 01/01/2019

Sort by: Most Recent Most Recent Highest Rated Filter: None None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful

“Very professional and was informative on other potential faults if certain things weren’t addressed”

Helpful Report

(The ECU Pro) - Posted 1 month 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.”

Helpful Report

(The ECU Pro) - Posted 2 months ago

“ECU Pros was patient and answered all of my questions. The more information you provide the better they can assist you. We'll definitely use they again if needed. Turn around is a little long understandable between mailing and and testing. Over all great experiences 👌”

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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!”

Helpful Report

(The ECU Pro) - Posted 2 months ago

“They had the units longer then I thought for it to test out fine. Car still isn’t running, chasing bad grounds now.”

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(The ECU Pro) - Posted 2 months ago

“Excellent service. Very quick, straightforward, no hassle whatsoever. Follow the steps as they request when filling out/completing your order form, and the whole process goes very smoothly. They fixed my EIS module for my Mercedes and it has been operating flawlessly.”

Helpful Report

(The ECU Pro) - Posted 2 months ago

“Fast and professional”

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(The ECU Pro) - Posted 2 months ago

“Everything was just as promised. Parts received when expected. My car is running fine. I will use ECU for future auto parts. My experience with EUC was exceptional!”

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(The ECU Pro) - Posted 2 months ago

“Very quick turn around. Plug and play. Everything working perfectly. Will definitely refer others”

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(The ECU Pro) - Posted 2 months ago

“Quick and easy!”

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(The ECU Pro) - Posted 2 months ago

“Highly recommended company. Fast turn around time. A+ customer service”

Helpful Report

(The ECU Pro) - Posted 2 months ago

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The ECU Pro is rated 4.9 based on 4,683 reviews