Tester 4 ((new)) - Piwis

technology, which allows for significantly faster data transfer rates—critical for flashing large firmware updates to modern ECUs. Core Capabilities

The official PIWIS 4 kit typically includes a ruggedized industrial tablet (such as a Getac or Panasonic Toughbook) running Windows 11 . Porsche PIWIS Tester 4 + Software - Automax Tools

The Porsche Integrated Workshop Information System IV (PIWIS 4) is the latest professional-grade diagnostic tool designed specifically for Porsche vehicles. As the official dealer-level system, it replaces the PIWIS 3 to support the brand's newest technologies, including 2024+ models and expanding electric vehicle (EV) lineups like the Taycan. Key Capabilities and Features