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A qualified Kess V2 5.017 (red PCB with Murata filters recommended). OS: Windows 7, 8, 10, or 11 (32-bit or 64-bit). USB Drivers: Latest USB drivers must be installed.

software release is designed to streamline the tuning process, offering improved stability and expanded vehicle coverage for the industry-standard Alientech KESS V2 Kess 2.90 Download

Temporarily disable anti-virus software and firewall, as many clones are flagged as false positives. 4. Installation and Setup Procedure A qualified Kess V2 5