Electronics

Electronics are an important part of modern tuning, motorsport, and custom builds, because this is where control, signals, power supply, and reliability come together. In practice, it is often the electronics that determine whether a car operates stably under load, whether the engine management responds correctly, and whether the installation has been built properly from the start. That is why electronics are not just accessories, but a central part of a well-functioning performance setup.

At Qualitec, you will find electronics for many types of projects, from standard upgrades to more advanced motorsport and custom build solutions. The range includes engine management, relays, fuses, lighting, alternators, battery boxes, PDMs, cables and terminals, wiring, and battery cables. Under engine management, you will also find solutions and accessories from brands such as AEM, Holley EFI, and MAXXECU.

Electronics for performance cars must do more than just work on paper. They need to withstand vibrations, heat, load, and use in conditions where standard solutions often fall short. That is why it makes sense to choose the right components from the start, whether you are working with wiring looms, ECU systems, relay control, fuse solutions, PDM setups, or power supply for the car’s other systems. This applies to road cars, race cars, drift cars, and more specialised projects where correct setup and stable signals are crucial to the final result.

At Qualitec, you will find electronics that suit both simple installations and more advanced setups where several systems need to work together. Whether you are looking for parts for engine management, wiring work, power distribution, or general electrical build-up, the goal is the same: a solution that fits correctly, functions reliably, and can handle the use the car is built for.

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Autogauge Voltmeter - Smoke

1.00120.02-27091SWL-SM
Voltmeter for mounting in the cabin. Super good quality from Autogauge. 52mm in smoke.
€21.30

2.0T Coil Conversion W/ ICM Delete Harness Kit for Audi R8 Pack 97-99.5 1.8T B5 A4 FSI Coils

1.00232.09031
(3 -> 4 Pin at Ignition Coil Drivers) - Used to upgrade to the 2.0T TSI/FSI Coilpacks.
€66.88 €46.82

Air temperature sensor - Bosch 0 280 130 039

1.00212.05041
Air Temperature Sensor / IAT. Often used when mounting programmable motor controls such as Vems, Megasquirt and AEM engine control.
€26.75

Heat shrink tube

1.00164.01031
150 pcs.
€20.87

TYTXRV 8-channel DC 12V 30A relay module with fuses

1.00119.04-0100471
Super fin relæboks der er smart og nem at lave rigtig fin ledningsarbejde med.
€69.45

Autogauge Oil Temperature Meter - Dark

1.00119.02-AGOTSMSWL270-WB
Autogauge oil temperature gauge in black with dark silver edge and stepper motor technology. Cheap oil temperature measures in high quality from Autogauge.
€56.18 €40.13

1.8T To 2.0T FSI Coils Conversion and ICM Delete Harness Set For Audi VW B5 A4 PASSAT

1.00213.02021
(4 -> 5 Pin at Ignition Coil Drivers) - Used to upgrade to the 2.0T TSI/FSI Coilpacks.
€56.18

EMU BLACK - ECU master

1.00138.04-EMU Black (USB-C)
Advanced programmable motor control.
€909.09
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