Customer Reviews · Verified by Shopper Approved
Thousands of drivers and shops trust MAKS to rebuild their ECM, PCM and ECU. Here’s what they say after getting back on the road.
See all 586 reviews on Shopper Approved586 verified reviews · 93% rated 4–5 stars
Verified across multiple platforms.
Ranked among America's fastest-growing private companies.
Recognized at the International Transportation & Automotive Summit, Las Vegas.
Real customers
Every review below is from a verified Shopper Approved customer.
Really good and easy to understand
Very good Thank You very much.
EAsy site to navigate
Very good experience from start to finish. Product worked as it should. Customer is happy so we are happy. Thank you Craig
Great. Was able to install with no issues. Two you tube videos as well as experience in electronics repair helped.
VERY EASY AND QUICK
Site information on my part was very informative and helped me select the right part. The computer still had a code showing, even when the mechanic replaced the part that the computer showed defective. Low voltage code at 02 sensor, when checking voltage at the sensors with a meter, the voltage was sufficient. Trying determine if we need to ship the ECU back to Mak's at the moment.
Thank god for your company finding these parts are insane thank you so much
easy site to purchase
All good but it didn’t provide an estimated ship or arrival date
Part worked perfectly. Shipping was quick. Excellent customer service and communication. Will definitely order from them again!
Quick, Easy, Simple, and Sure.
Was pretty easy to order, pretty upfront and easy to navigate site
Quick and easy to order
It was great!
have used you guys before happy return customer
Super content d'avoir trouvé un module pour mon dakota, équipe réactive pour vérification disponibilité et compatibilité. Je recommande
Easy application
Super fast and easy
Check out was a bit of a hassle. The order form had to be filled out every time I went to find car info and payment info. But overall I was satisfied. Hopefully I’ll be equally satisfied when I receive my order. Thanks
quick and easy
shopping experience good
COUPLE OF GLITCHES WITH THE CHECKOUT PROCESS OTHERWISE GOOD
very easy. like the customer service that had answer all the questions that I had concerning my purchase.
Fast turnaround, programmed to your VIN, backed by warranty. Find your part and order in minutes.
Choose which categories of cookies and trackers you allow. Strictly necessary cannot be disabled.
Required for the site to function: pages, cart, checkout, payment processing, security/anti-bot. Cannot be turned off.
Third-party widgets such as Trustpilot, Shopper Approved, and Google Maps. Off by default.
Google Analytics 4 — measures site usage in aggregate. Off by default.
Google Ads, Meta Pixel, Microsoft Bing UET, Reddit Pixel, Triple Whale, Omnisend marketing, and Affirm marketing telemetry. Off by default.
Microsoft Clarity. Records your mouse movement, keystrokes, scrolling, the visible content of pages you view, and the text you type into forms (including personal information), and uploads this recording to Microsoft. Off by default.
