Custom ECU tuning files online — worldwide delivery, Switzerland-based support
ABG Performance
By Vehicle Type

More Power. Sharper Throttle. Built for the Road.

Get professional custom chiptuning developed for your exact vehicle, ECU, engine type and performance goals. Every file is prepared from your original ECU software — never a generic map.

We optimize fuel, ignition, boost and limiter settings based on your vehicle, fuel type, tuning stage and hardware setup for strong performance, smooth power delivery and safe drivability.

Whether you want Stage 1, Stage 2 or a custom performance setup, just book an appointment — our team handles all the ECU work in-house.

car_stage1.run
Tuned power Stock power
+34 hp
Peak power gain
+58 Nm
Peak torque gain
Stage 1
Stock hardware
What car tuning delivers

A car that feels more alive

Car tuning reads your original ECU software, optimizes the relevant maps and writes an improved file back — targeting how the engine responds across the whole rev range.

More Power & Torque

Stronger low-end and mid-range pull, not just a peak figure on paper.

Sharper Throttle

Crisper pedal response and a more eager, connected feel from the engine.

Overtaking Confidence

Better in-gear flexibility makes cruising and overtaking easier and safer.

Custom, Not Generic

Built around your exact engine and model — not a one-size-fits-all profile.

No Plug-in Boxes

A real remap, not a cheap module that never properly touches the ECU software.

Safe Calibration

Limiters and monitoring are respected so the tune stays reliable.

How it works

Handled in-house at our shop

No file uploads, no accounts — just book in and our team takes care of everything.

  1. 01
    Pick your carFind your vehicle in the catalog so we know exactly what we're working with.
  2. 02
    Request an appointmentTell us your performance goal, fuel type and any hardware modifications.
  3. 03
    We read & tune the ECUOur team reads the original file and prepares a custom tune in-house.
  4. 04
    Verify & installChecksums are corrected, the file is verified and written back at the shop.
Get Started

Ready to push your car past factory limits?

Book an appointment and our team prepares a custom car tune built around your exact setup.