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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

Filter: Rated 5 None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful

“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”

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(The ECU Pro) - Posted 2 months ago

“Great response, beats going to the dealership for those high dealership prices”

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(The ECU Pro) - Posted 2 months ago

“I had been having issues with my CAS module for quite a while. I shopped around and found cheaper places but decided to go with ECU Pro because they were very responsive to my questions. I of coarse was somewhat hesitant in sending my key CAS and ECU to them (or anyone). They communicated the entire time, in detail. I always knew what was going on. I highly recommend The ECU Pro for these related problems. I have a 2009 Mini Cooper R56 that starts and runs great agin!”

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(The ECU Pro) - Posted 2 months ago

“The service was fast and a quick reply showing the problem. I received a replacement ecu within a couple of day’s. The car started and has been performing as it did since it set for three years.”

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(The ECU Pro) - Posted 2 months ago

“Muy buen servicio por el equipo técnico”

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(The ECU Pro) - Posted 2 months ago

“Great company to work with. Unbelievably quick turnaround, and works like new!”

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(The ECU Pro) - Posted 2 months ago

“Fast service”

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(The ECU Pro) - Posted 2 months ago

“Cant say enough good things about ecu you all are a professioal shop with knowlegdeable people thank you again for being here a second time for me now justwating on ecm and cas to come back and i know it will be top notch repairs . thank you again Paul Mazzella”

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(The ECU Pro) - Posted 2 months ago

“Fast, professional, informative, and great communication. I would highly recommend there services.”

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(The ECU Pro) - Posted 2 months ago

“Service was perfect ECU got the car back running as soon as soon as i received the ECU back from them I highly recommend!”

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(The ECU Pro) - Posted 2 months ago

“The true measure of a business is how they handle things that go wrong, not always how often things go right. I had a couple of minor issues (after I had paid and recieved back the items) with my CAS and key. Both items were resolved with a single phone call. I find Dave, Brent and the ECU Pro crew to be outstanding, competant, and communicative without the "overhead fluff". They get the job done right, or make it right.”

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(The ECU Pro) - Posted 2 months ago

“The service was great. They sent back my ECU ready to plug and play. My C55 started right up.”

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(The ECU Pro) - Posted 2 months ago

“Great comunication and customer service, super fast response time and shipping!”

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(The ECU Pro) - Posted 2 months ago

“We sent in a CPC$ to be fixed. They seem to have done a great job. Relatively fast as well. Will use them again!”

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(The ECU Pro) - Posted 2 months ago

“I daignosed symptoms with my car that suggested the EWS had become unsynched with the ECU. I followed the instructions from ECU Pro, removed the components and sent them in. The technician tested my components, fixed the programming, and sent me a video of my parts functioning correctly. That was reassuring. The turn around time was reasonable.”

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(The ECU Pro) - Posted 2 months ago

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