Nissan X-Trail T31 Computer box for sale – Used The Computer Box is a crucial control unit that manages the vehicle’s engine, transmission, and other systems for optimal performance. It ensures smooth operation, fuel efficiency, and helps diagnose issues when needed.Call 012 881 0720 or WhatsApp 060 912 3997 Email: telesales@allpartcentre.co.za386 Moot Street Hermanstad Pretoria