R8 4.2L

M-cantronic piggyback system
The M-Cantronic takes engine speed into consideration in performance optimization. It taps the RPM values from the CAN-bus (Controller Area Network), and, dependent on this, varies fuel and boost pressure. With this complex modification, the M-Cantronic offers all the advantages a conventional chip-tuning has, yet providing further amenities.
Price: $call


Current Quantity in stock: 2