This 2017 BMW S1000RR fitted with a full Akrapovic exhaust system, was booked in with us for ecu re-mapping.

We start by removing the stock map, switching off all the emission controls, putting the map back in and then custom fuel mapping the bike on our dyno.

Now the software for the later models is new to us, so the owner very kindly left the bike with us for a week.

194.67 bhp at the rear wheel with 87.68 torque.