This is the Volkswagen Passat with the 2.0 common rail 140 bhp engine. The owner of this car came in for an ECU to check to determine whether we could program the car through the OBD port or whether we had to remove the ECU and tune it on the bench.
Fortunately for us both, OBD tuning was doable so we began tuning the car straight away. Standard testing proved this car was slightly stronger producing 147 bhp and 331 nm of torque.
Power gained: 33 bhp
Torque gained: 60 nm