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The ECU Pro Reviews

4.9 Rating 2,873 Reviews

97 %

of reviewers recommend The ECU Pro

Company Reviews

Product Reviews

4.9

Based on 2,873 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

Anonymous

Anonymous // 01/01/2019

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“Very prompt, professional, polite, and truthful at every aspect from my dealings with them. Will do business again for sure if need be!”

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(The ECU Pro) - Posted 1 month ago

“Very fast and speedy service and delivery”

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(The ECU Pro) - Posted 1 month ago

“We are a repair facility that services Mercedes, Audi, Porsche, and VW. We havr sent ECU pros many Mercedes EIS and have always been treated great. They are fast, effective, and honest with their service and I would highly recommend them to anyone I know.”

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(The ECU Pro) - Posted 1 month ago

“Hello I used ECU Pro for 1 st time, I assume and thought I had ECU issues or maybe Replace, after further Testing my ECU was found to be Functional Working, Nxt exam was my EIS exam & Key Fob , which found my Key Fob needed to be Re-Keyed to be in Sync with EIS, Thks to ECU Pro With accurate Diagnosis of this Situation. Lion from Florida”

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Posted 1 month ago

“ECU PRO is the best.”

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(The ECU Pro) - Posted 1 month ago

“Speed of service was amazing and when I had several questions I called them and they had all the answers and were very helpful!”

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Posted 1 month ago

“I had 2 different places local to meet quote replacing my FRM in my 2011 328i. I was told the original one was fried and could not be used again. One quote was north of 1200 dollars, & the other was over 2000. I send the original to The ECU Pro and they returned it to me quickly. Installed it back in my car and haven’t had a problem sense. I will be a lifelong customer!! They saved me thousands”

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(The ECU Pro) - Posted 1 month ago

“Wanted to wait a bit before I gave a full review. Cpc repair turnaround was extremely fast( I did choose express repair). Cpc was re installed after repair and truck has been running perfect! No more supdden shut downs or flashing dash lights and the no start issue is gone as well. Truck is a 2018 cascadia and has been running daily since repaired cpc, THANK YOU!”

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(The ECU Pro) - Posted 1 month ago

“I have a 2001 BMW 740I that would start and sometimes it wouldn’t. I had the original ECU and another one that was put in the car in 2021 by the BMW dealer to fix an Engine Fail Program issue. The problem reappeared this year so I sent both ECUs to ECU Pro. I was pleased with the way they approached the issue of the Ecu units I sent to get tested. They were able to find which one was working, I was emailed a video that showed the test and results. When I received the unit back I installed it back on the car and it has been 300 miles and the car has been running great in fact I noticed the consumption of fuel is better. I would definitely used their services again, not only did I save a lot of money and heartache. The car runs perfectly and the staff at ECU Pro is attentive, on schedule and professional”

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Posted 1 month ago

“ECU Pro tested and repaired my FRM quickly and sent it back to me super fast!!! I received the module and installed it on the same day. Started up my car and everything works, the lights, windows, door locks, etc ! Thank you!!!”

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(The ECU Pro) - Posted 1 month ago

“I had a ton of things go wrong with my car, including a door ajar… i haven’t seen many problems w the footwell module and the door ajar but they got everything fixed my 335 is back in business”

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(The ECU Pro) - Posted 1 month ago

“I was very happy with service received…they answered all my questions. When I received the item back and my mechanic put it in the car all the problems disappeared. They saved me a tremendous amount of money. I am thankful for that fact I highly recommend them and their services.”

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(The ECU Pro) - Posted 1 month ago

“From beginning to end The ECU Pro delivered as promised. We had a FRM (Footwell) module die during repairs on a 2011 BMW 335i after the battery went dead. The ECU Pro folks got it repaired, we installed and problem solved. Thank you. Mark - TZS Auto Body”

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(The ECU Pro) - Posted 1 month ago

“They were able to recover my data and as soon as I plugged in my module, my car started however, I’m working with them to get help to initialize a few systems”

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(The ECU Pro) - Posted 1 month ago

“SERVICE AND COMMUICATIONS WAS GREAT. HOWERVER IVE BEEN AWAY AND HAVE NOT BEEN ABLE INSTALL TO SEE IF MY PROBLEM HAS BEEN FIXED. WILL LET YOU KNOW SOON”

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(The ECU Pro) - Posted 1 month ago

“They offer very good and reasonable quick service. They know what they doing. I will using their service if I need it again in the future”

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(The ECU Pro) - Posted 1 month ago

“They helped me diagnose and confirm that my ecu was the issue. They also had a super fast turn around time with great customer service.”

The ECU Pro 5 star review on 5th March 2025

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(The ECU Pro) - Posted 1 month ago

“I sent my W211 ECU to the ECU PRO for repair, and they did an outstanding job! The entire process was smooth, and they provided excellent communication throughout. My ECU was fixed quickly and returned in perfect working condition. The car runs flawlessly now! Highly recommend their professional and reliable service! God bless you guys”

The ECU Pro 5 star review on 4th March 2025

The ECU Pro 5 star review on 4th March 2025

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(The ECU Pro) - Posted 1 month ago

“Excellent service!! Highly recommend.”

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(The ECU Pro) - Posted 1 month ago

“Was really surprised at the turn around time. We are located in Texas. And it was shipped to them fixed and returned to us in week! Will definitely be using them in the future!!!”

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(The ECU Pro) - Posted 1 month ago

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The ECU Pro is rated 4.9 based on 2,873 reviews