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Barcelona / engineering services

An engineering partner for your build

We help workshops, race teams and owners with wiring, electronics integration, ECU tuning and custom component development.

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Services

What does your build need?

01

Wiring harnesses

Schematics, engine and chassis harnesses, power distribution and connections for your build.

 02

Electronics integration

CAN bus, complex swaps and integration of ECUs, transmissions and factory modules.

 03

ECU tuning

First start, engine calibration and help choosing the right build configuration.

 04

Component development

3D scanning, CAD, prototyping and manufacture with our production partners.

Finished AFTERFIX wiring harness

For workshops and race teams

Take on more complex builds

Bring us in for the part of the build you need help with. That might be a wiring harness, getting an engine and gearbox to communicate over CAN, commissioning and tuning an ECU, or designing a part for a tight installation.

We can join while you're choosing components or pick up a build that's already underway. We'll agree on the scope with your team and support it remotely when the work allows.

Portfolio

From the AFTERFIX workshop

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How we work

Fit the pieces together before the build

Mechanical components, power, signals and data all affect each other. We start by defining what the system has to do and how the parts will work together. That guides the wiring design, controller settings or preparation for manufacture.

Oleg Zaytsev leads the technical work. He has spent over 25 years working with cars across mechanics, electronics, calibration, component design and motorsport.

Road and race cars · motorised watercraft · light aviation

Tell us what you're working on

An idea, a photo or a parts list is enough to start.

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