The is more than a diagnostic tool; it is the gateway to the soul of a modern Porsche. While the price point is prohibitive for casual users, for the professional technician, it pays for itself on the first complex PDK programming job or airbag module replacement.
Don't let complex electronics slow you down. Work smarter, not harder. piwis tester 4
The workflow is smooth. Connect VCI → Start Piwis → Read VIN → Auto-scan. The tablet syncs wirelessly with the VCI via a dedicated 5GHz band, so you can walk around the car while the tablet stays on your cart. The is more than a diagnostic tool; it
: It provides technical support for SFD (Vehicle Diagnostic Protection), a secure unlock process required for many modern ECU operations. Wiring & Circuit Layouts Work smarter, not harder
The is the newest generation of Porsche's proprietary diagnostic ecosystem, replacing the PIWIS 3 . It is a high-speed diagnostic and programming suite used by authorized dealerships and high-end independent specialists to maintain modern Porsche vehicles, including the latest 2024–2026 models. Core Technical Capabilities