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The ECU Pro Reviews

4.9 Rating 4,135 Reviews

97 %

of reviewers recommend The ECU Pro

Company Reviews

Product Reviews

4.9

Based on 4,135 reviews

Shipping & Delivery
Delivery Methods	Courier, Postal Service
Average Delivery Time	Next Day
On-time Delivery	100%
Accurate And Undamaged Orders	98%
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

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

The ECU Pro 5 star review on 24th April 2025

97

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

“They have been great, have used ECU Pro twice now. Simple and easy to use and great service.”

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(The ECU Pro) - Posted 6 months ago

“Everything went quickly and smooth. Appreciate the quick turnaround. I only wish the process was a bit more warm. However what can one truly expect with a mail in service. Overall pleased and would use their service again.”

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(The ECU Pro) - Posted 6 months ago

“Great response time & extremely helpful”

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(The ECU Pro) - Posted 6 months ago

“Great company they are reasonable and upfront”

The ECU Pro 5 star review on 6th November 2025

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(The ECU Pro) - Posted 6 months ago

“Whoever the female is that answers the phone is so rude and has an attitude for no reason at all. I called for the first time as a new customer to ask if they worked on my car and was so extra about it then once I sent it in and wanted a update was rude for no reason at all”

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Posted 6 months ago

“I was a little nervous sending my ecu in to an online company, but they were exactly as the name say PRO’s!!! They tested my ecu and found no problems and I had it back and in the car 2 days after being tested. They very easily could have told me my ecu was bad and that I needed to buy another through them but they are very honest, thorough, and fast!”

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(The ECU Pro) - Posted 6 months ago

“The Ecu pros were an amazing company to work with. They explained the process and did everything that was expected including the accurate repair and making a second key fob. Highly recommend this co”

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(The ECU Pro) - Posted 6 months ago

“Man Iam extremely pleased with the service. Truly the ECU PROS!! Had my ECU/DME REPLACED AND MY BMW 2015 328i is running like a champ!! Appreciate the support and customer service was very helpful professional and insightful. Thanks.”

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(The ECU Pro) - Posted 6 months ago

“Awesome to work with and got everything back to us quickly. Highly recommend if you can't figure out your issue and suspect it to be the ECU/DME.”

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(The ECU Pro) - Posted 6 months ago

“Alwasy the best service!”

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(The ECU Pro) - Posted 6 months ago

“Only did a brief test for basic functionality of ECU. Missed the actual problems that were confirmed by a different ECU service. Still charged for it with no recourse. Avoid this company.”

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(The ECU Pro) - Posted 6 months ago

“Fast Service! Plug and play as advertised.”

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(The ECU Pro) - Posted 6 months ago

“Worked as Should after repair”

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(The ECU Pro) - Posted 6 months ago

“Received my module back quickly and it fixed the problem! 100% recommend”

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(The ECU Pro) - Posted 6 months ago

“Erd was very good at helping with our acme in a very timely manner and we're very honest with their warranty”

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(The ECU Pro) - Posted 6 months ago

“The ECU Pros did an excellent job I contacted them by email and the responses very quickly sent them my frm module they tested it and got back to me with details of what was wrong and how to move forward they reprogrammed my module and sent it back to me with in 7 days. I installed my module and everything works as it should. Thank you guys at ECU pros. Will recommend anyone who ask to you guys”

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(The ECU Pro) - Posted 6 months ago

“This is a fantastic outfit. The very best service and communication. The first time I had a heat issue with my ecu. Being a merc c280 the ecu was right on top of the engine. The fuel pump was not activated when hot. When I sprayed freeze spray on the ecu fuel pump was a go. So I found this company on google. I sent my old ecu with my key. They sent me a new ecu programmed with my key info. It's been a couple years and never a problem. Saved me over $1500 over what dealer wanted. You just can't beat this place. Also used them to test another ecu which was good. Same great attitude and communication.”

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(The ECU Pro) - Posted 6 months ago

“They Sold me a FOB claiming it's a Mercedes Benz original key and it's not the key doesn't open my door neither does it start my Mercedes Benz E 350 , they refuse to refund my $349.00 for a key that doesn't work and NOT an original they also have not provided a report on my Ignition Switch it's a scam.”

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(The ECU Pro) - Posted 6 months ago

“My 2010 mini is now operating how it should thanks to the pros”

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Posted 6 months ago

“Very bad service. I mistakenly paid for a 30-minute service. I called because it was a mistake, and without even processing the payment, they charged me $30. Scammers!”

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Posted 6 months ago

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The ECU Pro is rated 4.9 based on 4,135 reviews