Engine systems
Engine work starts with mechanical truth.
Health, heat, fuel, airflow, and service history come before a power target. The car has to be ready for the request.
Precision & Passion CombinedA boutique VAG performance service led entirely by Jérémie Arpaïa for owners who value exact work, complete transparency, and zero corner-cutting.
Volkswagen, Audi, and Lamborghini work by one specialist, not a volume shop. Every recommendation, inspection, and performance path is handled with the same care the car itself deserves.
Precision and passion combined means careful diagnosis, deliberate upgrades, documented choices, and the personal accountability that comes from a one-man shop with a reputation to protect.
Craftsmanship
Boutique service means fewer cars, more attention.
Drivetrain precision
Drivetrain work is not guessed from the symptom.
Clutch, gearbox, TCU behavior, torque delivery, and drivability are treated as one system, especially once power goes up.
Hardware honesty
Supporting parts have to earn their place.
Downpipes, intakes, intercoolers, turbo hardware, and exhaust parts are chosen for the complete build, not for a parts list.
Recent projects
Current work, shown as proof instead of decoration.
This gallery will become the living evidence layer: customer cars, hardware, diagnosis, finished engine bays, and special projects treated with the same dark, high-contrast visual language as the hero.
Engine systems
RS engine bay and intake hardware
Volkswagen
Golf R shop setup
Audi R8
Exterior and performance stance
R8 systems
Engine access and service depth
Audi R8
Front-end detail in the shop
RS6
Lift work and brake hardware
Audi RS
Finished black RS exterior
Exhaust
Fabrication and exhaust detail
Brakes
Ceramic brake detail
R8 service
Disassembly and diagnosis
Lamborghini
Huracan exhaust and rear hardware
Start the conversation
Bring the facts. Jérémie will work with you to meet your vehicle's needs.
Send the model, engine, current modifications, fault codes, and the goal for the car. If the right path is maintenance first, that will be said plainly. If the car is ready for more, the booking, parts, or payment flow can connect to the existing Squarespace setup once that link is confirmed.
Jérémie's association with Unitronic should be read in the larger context of the work itself. If a Unitronic-based path is the right answer for the car, Jérémie can supply, install, and support the ECU, TCU, and related hardware path directly instead of sending the owner away to guess at parts alone.