Audi Bns 5.0 [2021]

Due to the deep integration of the BNS 5.0 with the vehicle’s CAN-BUS (for features like the parking sensors display and instrument cluster cluster trip computer), replacing the unit is non-trivial. Aftermarket solutions often require complex harnesses to convert MOST signals to analog signals for modern Android-based head units, often resulting in the loss of the factory Bose/DSP amplifier integration.

: The 5-valve head flows well but has small valves; porting yields minimal gain without cams. audi bns 5.0