Submit A Question about Firmware V4.036 Truck Version KESS V2 Master Manager Tuning Kit with Software V2.37

(Item No. COBD21163)
Firmware V4.036 Truck Version KESS V2 Master Manager Tuning Kit with Software V2.37,Supports more truck models than previous version,and more stable.It is the Updated version of V4.024 Truck KESS V2.    More Details »