ECU SAVER

This guy is a thief and a liar

This guy is a thief and a liar. I paid for replacement ECU on 5/7/2026 and never heard another word from the guy other than a confirmation of payment. I tried emailing, calling, texting. Even messaged him through his EBay store and never heard anything at all from him. Ended up having to file a fraudulent charge claim with my back and just got my refund back today, 7/28/2026. Finally. Apparently he had tried lying to my bank saying I was trying to make a return for something I never received. I said have him show you the tracking information showing it was delivered and obviously he didn’t and couldn’t because he was lying and had never shipped anything. THIEF

I sent my ECU to be cloned and heard…

I sent my ECU to be cloned and heard nothing for weeks. I finally got ahold of Eric and he said the cloned ECU would be sent out shortly. What Eric did is made a shipping label but didn't send the ECU . He send me the tracking number but never shipped the ECU . Its been a couple months now and I have to buy a new ECU that costs $1900 thanks to Eric . This guy is a thief and a con artist DO NOT DO BUSINESS with this guy he will steal your money and whatever you send him!¡

My order arrived at their facility June…

My order arrived at their facility June 30th and it’s listed on the website as a same day turnaround for ecu cloning, it’s not July 6th and I’ve called, texts, reached out on instagram, I’ve heard absolutely nothing.

I purchased an ECU repair service and…

I purchased an ECU repair service and followed the instructions provided by the seller. I shipped my ECU to the address they supplied and waited for an update. After several unsuccessful attempts to contact them, I finally reached someone by phone and was informed that they were no longer associated with the technician/shop that was supposed to perform the repair. This was very disappointing, as the service I purchased could not be completed as originally advertised. Communication was poor, and I was left without clear information regarding the status of my ECU or the repair process. I hope they improve their communication and customer service so future customers do not experience the same situation.

sent my fem module and dme as…

sent my fem module and dme as instructed on may 9th, it is now june 8th. i have spoken with one person on the 26th of may but you could call 30 times a day and you'll get the same "thank you for calling ecu saver..." voicemail. have no clue what do except sit and hope my parts are returned and the service is performed. cant even say poor communication there is literally none. reviews seemed great until recently

its been 3 weeks now

its been 3 weeks now. 1-2 day turn around mine must of been lost in transit or this is a scam. moving forward with legal action

$700 later, still no parts, communication ceased.

I've been going back and forth over an unsuccessful EIS repair for a Mercedes since February. They've stopped responding, still have my old parts and have basically ghosted me. Now I have a car that I can't move in my garage and can't have another module cloned without my original. Vendor has responded as of 5-26-26 stating medical reason for no response. I have sent additional emails and texts on June 3rd, 10th and 12th. Edit 6-30-26, Business is located inside Signature Independent repair shop, 425-629-3325. They stated they will try to leave the guy a message when they see him. This is the only conversation I've had with anyone regarding ECU Saver.

No response after purchase

Paid them $350 and never heard another word from them. Messaged them multiple times through their website and eBay store, even though I purchased straight from their website I thought maybe someone would respond but they didn’t. Tried calling and goes straight to voicemail. Left messages but never heard from anyone. I’m in the process of trying to get my bank to dispute the charges.

It's been over a week and I have not…

It's been over a week and I have not received any indication other than this email asking how you did and the initial confirmation email. When will this ship?

Great service and fast turnaround

Great service and fast turnaround. The service was exactly as stated and everything worked when installed without and issues. Very good communication when there was questions about shipping.

Very professional,fast service

Very professional,fast service, genuinely care for customers highly highly recommend any day of the week n twice on Sunday

My order has been gone for 2 in half…

My order has been gone for 2 in half weeks and never got back with any info about my stuff am still waiting for a reply and wating for my stuff don’t believe that they can do the 1 days repir and send it back am only upset because they not keeping me updated with my items that cost a lot money

W203 EIS Fix 👍👍

I Needed a certain task done on a certain part (EIS) (Program). Ecu Saver Did the job, Fast Efficient and with Great Customer Service. Thanks -ECU Saver

EWS delete service worked great,

Works perfectly!

Great service A+

All around great service recommended to all for there excellent service again A+

simply wonderful

great service...no hassles...great turn around with item... install and performance of item is awesome...good communication though out...

Was very quick and knowledgeable

Was very quick and knowledgeable. Great turnaround time and pricing.

Go with ecu saver. Great service, communication and product.

I had high hopes and great expectations for this company…but after receiving the product it wasn’t as advertised. I was expecting an emulator that resembled the Mercedes esl housing, just in a plastic casing. However, I received a mk3 emulator, which after getting a response from ecu saver as to why, turns out it’s a good thing and a more dependable product. All in all, great service and communication, and my Mercedes is back on road with no esl issues.

I ordered ESL and two key fobs for my…

I ordered ESL and two key fobs for my c63. Everything works as expected. The seller was also very responsive with all of my questions from start to end. I’m satisfied with the product as well as customer assistance.