ECU SAVER Reviews 62

exceptional service we work with them as a independent shop and recommend them highly

Quick turnaround
Save me from having to go to the dealer

Dme ews delete worked and was able to just plug and play to the car with no issues

Customer service, the response to any questions I had in a timely manner.

Great service and fast delivery, very professional people I’m so happy because they resolve my problem and great price

Very fast amazing service

Eric provided top-notch customer service and communication. I would highly recommend this company many times over.

I ordered an ESL clone for my 11' Mercedes GLK350, due to my OEM unit failing. The service was incredibly quick with the turnaround being no more than a 24hrs once received on ECU Saver's side. I ran into a couple of questions for ECU Saver and they responded on got me pointed in the right direction right away and all is good. The vehicle is back on the road and saved a lot of money without dealer input.
Thanks again ECU Saver, top notch.
Brent (Michigan)

I was looking at other Mercedes EIS Cloning on EBay, my concern was they had only been on EBay since 2025!!
But ECU SAVER had a wonderful history of doing Mercedes EIS IGNITION CLONING ON EBAY SINCE 2015!!!! HIGHLY RECOMMENDED SELLER!!

Found ECU Saver while searching options for ECU cloning.
Sent my burnt ECU to them and they attempted a clone. Once I received it I installed it but it did not run. It was doing more than my prior ECU so I knew something had gone wrong in cloning.
They agreed and offered a reflash.
After reflash all good.
I should have done this first but didn't know the old ECU had actually flashed inside since I did not open it.
ECU Saver had great communication and offered a solution to a problem that otherwise would have been extremely costly.
Thanks ECU Saver!

Everything went as it should. Communication was great and the service extremely fast. I even requested alternate shipping and that was done at no extra cost. Best of all the car is running fine, no codes, and it scans perfectly on my BMW and a generic scanner. I fully recommend ECU Saver for your CPU needs!

Excellent customer service, great quality products, and fantastic turnaround! Very reasonable pricing. Eric and his staff are amazing. Don't be fooled by other services or companies. I only trust ECU Saver! The Electronic Steering Lock failed in my 2012 C250 Sport, rendering the car inoperable. Local dealer wanted $4k to replace the ESL. ECU Saver to the rescue! For $215, replaced the ESL with a high quality emulator from ECU Saver (not the cheap ones you see on other sites) and the necessary programming to match it to the car. Once I installed the emulator from ECU Saver, my C250 started right up without any issues! Thank you Eric and Team ECU Saver! You are the absolute best!

Theses guys are awesome as soon as they got my key and eic on A Friday they had it programmed and shipped out the same day and to top it off they were the cheapest around
Bang up job I give them 10 out of 5 stars BANG UP JOB GUYS

Service and quality of products is top notch, fast replies to questions and quick returns. Very happy, thanks

Great communication and product was awesome

My existing ECU was not working correctly with poor engine performance.
I ordered an ECU clone with EWS delete for my BMW E46 and received it two days later. My car has never run better.
Very happy with the product and service.

You guys are the greatest! you certainly surprised me with how quick you execute these services you offer. I was truly blown away by how easy and simple you made it to get my ECU to you and especially, how quickly you did the service and returned it to me.

Super fast service! Plug and play as they say. I got it in the mail this afternoon, installed my parts and fired right up. I also revieved updates when they recieved it, programming progress, and when shipped out. Strongly recommend them!

Got my EIS and ESL fixed. Took out my EIS and sent them my key fob and that. They programed it to a new ELS and key fob. Got it back the next day and dropped the steering column, drilled out the failed ESL and replaced it with the new one from ECU saver and good to go! Thank you!!

ECU Saver was able to work with me on a quick turn around for a Land Rover Body Control Module cloning. Through the whole process there was good communication around questions I had and the service was excellent.