Support & Contact
We're here to help with your tuning file
Book a tuning appointment online, or send us a message about your vehicle, a tuning stage, or your order — online worldwide, with local support in Switzerland.
Contact details
Email
info@abgperformance.ch
Hours
Mon–Fri · 08:00–18:00 CET
Online service
Worldwide file delivery & support
Workshop
4653 Obergösgen, Switzerland
Stegbachstrasse 8A, Obergösgen
FAQs
Frequently asked questions
You read the original file from your ECU using your own tool (or your workshop's), then send it to us with your vehicle details and requested stage. We prepare the optimized file and send it back for flashing.
Most files are prepared and delivered online within hours of receiving your original readout and complete vehicle information. Complex or custom builds may take a little longer.
A properly calibrated file used with the right setup is designed to keep the engine within safe operating limits. We respect component limits and recommend the appropriate stage for your hardware and engine condition.
Stage 1 is calibrated for a stock vehicle and needs no hardware changes. Stage 2 is for vehicles with supporting modifications such as a downpipe, intake, intercooler, or exhaust, and is built around that specific hardware.
Yes. We supply custom files to garages and tuning partners who want to offer performance upgrades without an in-house calibration department. Choose "Workshop partnership" in the form to get started.
Alongside our worldwide online service, we offer in-place support through our Switzerland-based service options. Contact us with your location and we'll let you know what's available.
Software optimization
The possible power gain depends on the hardware, software level and thermal reserves of your engine. You'll find reference values in our ECU database, and we advise you individually based on real data and measured values.
Yes. We always keep your vehicle's original file — a restoration to the factory state is possible at any time.
Technology & measurement
On request we produce before/after measurement protocols with power and torque curves and all relevant system data, so you can objectively verify the optimization.
Our optimizations are performed exclusively within safe operating limits. The durability of the engine, transmission and drivetrain always remains the top priority.
Law & registration
Yes. We do not carry out any illegal interventions in emission systems. As part of our import service, we even ensure Swiss conformity and MFK (roadworthiness) readiness for your vehicle.
Workshops / ABG Panel
Access is granted exclusively to verified companies from the automotive sector. This is how we ensure quality, trust and technical integrity.
Tokens can be purchased flexibly and used for file-service tickets — no subscription, no recurring fees.
Through our integrated support ticket system in the ABG Panel, with direct technical feedback from our development team.
Data & security
All data is transferred encrypted and stored in certified data centers. Access is granted exclusively to authorized users — no external file pools or unsecured storage locations.
Our system is regularly expanded — with new features, vehicle support and security patches — to always meet the latest technical and data-protection standards.
