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Jul 09, 2025

Deric B.

986 Boxster had a few issues including not starting. Sent ECU, Immobilizer and keys off.

Purchased the performance tune as well. Just got everything back and installed. All issues gone and car is more fun now than it's ever been and have owned it for almost 15 yrs!

Big thanks to the Diego and therest of the team!

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Jul 09, 2025

Robert H.

I’ve used Specialized ECU Repair two different times now, and both times they have exceeded my expectations.

Of course the products and services they offer are amazing, but their customer service is top notch!!

I made a mistake on my end when shipping some items to them, and they were MORE than helpful in making sure things went right. I definitely caused them more work (and probably a headache…haha), but they never once acted like I was an inconvenience. I appreciated that!!

This group is a 10/10, and I highly recommend them!!

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Jul 02, 2024

Jason E.

I purchased my dream car, a 2005 Porsche 911 Carrera S Cabriolet from a insurance auction. It had water damaged. Needed a replacement rear control module.

These guys were great. Great service! Fast shipping. Top Notch service. Plug and play when module arrived. I appreciate the help and speedy service. Highly recommended!

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Jul 02, 2024

Rick B.

My '97 Boxster had an intermittent no start problem. I suspected the DME and/or immobilizer and had the local Porsche dealer verify it with their Porsche diagnostic equipment ($300). They said 98% sure it was DME/Immobilizer, but they could not fix it. Instead of having them find an outside vendor to fix it I took the car back (total of $225 towing). I searched for ECU repair on Google and found two places, one with horrible reviews, the other (Specialized ECU Repair) with good reviews and recommendations on the Porsche forums.
I sent Specialized ECU Repair my DME, Immobilizer, and key. Their fee is $149 for diagnosis. It turned out the Immobilizer needed repair $696, and they shipped it back $29. I received it yesterday, installed the DME and Immobilizer, and the car started immediately. So far no problems.
I recommend this company.

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Jul 02, 2024

Rex A.

Great experience! Super knowledgeable team. I have a 96 993 C4S that locked up the end of this summer, alarms going off and wouldn’t start… ended up having it towed back to my shop. It was a mess
So I pulled the main ECU, the immobilizer computer and alarm computer and shipped everything to these guys in Florida.
The experience was very detailed and organized. Communication was clear.
We ended up doing the immobilizer delete, a new keyfob, full refresh of all the computer boards and components and stage 1 performance upgrade.
Everything shipped back to me safe and in tip top shape. Instructions were clear I got everything reinstalled and she fired right up, they keyfob works great. Now all I have to do is remove the immobilizer bulb in the gauge cluster so it stops flashing.
Would highly recommend

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Dec 23, 2023

Phouthakone T.

I want to thank ECUDoctors did fantastic job on my 1999 Porsche Boxster for my immobilizer send it in November to repair because of the board corrosion. My car had no start or crank, alarm go off by itself and window sometime came down by itself. I send the immobilized in I end up got new immobilizer and now she back on the road again thank you guy good job big A plus!!

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Jul 14, 2023

Lou V.

Have been using Specialized ECU for several years, Excellent and prompt service, Very good communication, fair pricing,
As a repair shop owner I could not be happier with their help.
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