I am extremely satisfied with the BOSSECU standalone ECU from Bossgarage. In my opinion, the quality is excellent and absolutely on par with well-known brands such as MegaSquirt, ECUMaster, and others in the standalone ECU market. It is a high-quality product that deserves much more recognition.

But what makes the experience even better is Sérgio himself. He is a genuinely great guy, very approachable, friendly, and always willing to help. He takes the time to answer questions, explain things, and provide support whenever needed. No matter how many questions you have, he is patient and happy to help you get things right.

You can tell that he genuinely cares about his customers and his products, and that makes a huge difference.

Excellent product, excellent quality, and even better customer support. I highly recommend Bossgarage and the BOSSECU to anyone looking for a capable standalone ECU with great support behind it. Definitely deserves 5 stars! ⭐⭐⭐⭐⭐

Fast delivery, quick customer service, quality ECU, nothing to complain about, all I have to do is install it

Consola para rádio 2 DIN (Civic EJ / EK / EM)

Só tenho agradecer a rapidez de envio!

Perfecto, muy rápido 10/10

Nice ecu easy to install and tune

ID8 7.89 fêmea 90º para barb

snel geleverd, alle accessoires meegeleverd en pre-installed. plug & play. nu alleen nog installeren in mijn nissan micra k11

Conector para sensor de temperatura de refrigeração para quadrante (CA18)

100% recommended product is perfect

Incredible product and top-tier support from Sergio. The Honduino OBD0 works like a charm—plug and play, stable data, and top build quality. Sergio’s attention to detail and customer service make all the difference. If you are working on an OBD0 Honda, don't think twice. 10/10 recommended!

Very happy with your service.
Thank you

KIT de realocação de sofagem (Civic EJ / EK / EM)

Perfect service, like always

Cannot recommend enough!