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

Ferrari 348 GTS/GTB/Spider All Chiptuning

Pick an engine to view original output and the tuned performance gains.

Ferrari 348 GTS/GTB/Spider All

Ferrari 348 GTS/GTB/Spider All chiptuning

The Ferrari 348 GTS/GTB/Spider All catalog currently lists 1 supported engine. Select the exact engine by its designation and original power output to open the most specific tuning result page.

Engine selection is important because vehicles from the same 348 GTS/GTB/Spider generation can use different displacement, fuel type, turbocharger, ECU and factory calibration. The available Stage 1 and Stage 2 figures are therefore assigned to the engine configuration rather than applied broadly to the complete model range.

Tuning benefits

Tuning options for the Ferrari 348 GTS/GTB/Spider All

Exact engine identification

Original power, torque, fuel type and engine designation help distinguish similar versions within the same generation.

Appropriate tuning stage

Stage selection is based on the exact engine, its condition and whether the vehicle remains standard or uses supporting hardware.

Clear request preparation

Choosing the engine first gives ABG Performance the vehicle context required for a workshop appointment or online ECU file request.

Two service paths

Choose the right service for Ferrari 348 GTS/GTB/Spider All

ABG Performance serves private vehicle owners locally in Switzerland and supplies custom ECU tuning files online to professional workshops and tuning partners.

Local service

Private customers in Switzerland

Private owners can request an appointment for Ferrari 348 GTS/GTB/Spider All at the ABG Performance workshop. The vehicle is inspected and the software optimization is prepared according to its condition, hardware and intended use.

Book a workshop appointment
Online file service

Workshops and tuning partners

Professional workshops can submit the original ECU file for Ferrari 348 GTS/GTB/Spider All online. ABG Performance prepares a custom calibration based on the vehicle, ECU information, installed hardware and requested tuning stage.

Explore the partner service
Frequently asked questions

Questions about Ferrari 348 GTS/GTB/Spider All tuning

How do I choose the correct 348 GTS/GTB/Spider engine?+

Compare the engine designation, fuel type and original PS output with the vehicle documents or ECU information. Contact ABG Performance when two versions appear similar.

Why can engines from the same generation have different gains?+

Different engines can use different turbochargers, injectors, ECUs, factory limits and hardware. Their safe tuning potential is therefore not identical.

Are the listed performance values guaranteed?+

The figures are reference values for the listed configuration. Final results can vary with fuel quality, vehicle condition, hardware, software version and test conditions.