The owner of this BMW 320d 177 came to us after being recommended by a friend who's car we had worked on recently. This car was the first car the owner had ever had remapped so didn't really know what to expect. After talking through the in depth process we go through with each vehicle the car was brought in and we began with initial rolling road testing and diagnostics.
With the initial testing complete, we had to remove the ECU from the car and program it on the bench. We installed our first software revision making brilliant progress, then made further alterations from that point until we were happy with the results which can be seen below.
Power gained: 30 bhp
Torque gained: 67 nm