APR’s patented DirectPort Programming is now available for the Simos 8.4 AND 8.5 ECUs found in many new 3.0 TFSI equipped vehicles! DirectPort Programming allows any authorized APR Distributor to directly program the vehicle’s ECU over the OBD-II port without ever removing or opening the ECU. The process is quick and easy thanks to APR’s online DirectPort Programming interface. Every upgrade takes place throught an internet connection to APR’s HQ ensuring each customer receives the latest software updates.
B8/8.5 S4 & S5:
C6 A6 & Q7:
C7 A6 & A7:
*Some Q7 models support DirectPort Program and others only support the APR UPD at this time.
Please note Audi supplies several ECU box codes and revisions for each vehicle. If a new ECU is found, please contact us!