Introducing our inaugural flash for the 2021+ BMW S1000R! Utilizing our decade of experience and research into the BMW ECU's has helped us A LOT to develop the 2021 Single R Stage 1 Flash. US and European model S1000R’s have been restricted from the factory, with the US models having some of the worst restrictions we have ever seen on a BMW liter bike short of the 2017+ BMW K1600.
8% horsepower gain across the RPM range (see graph below)Horsepower gained from exhaust valve management
Cooler riding temps
Startup strategy issues solved. Idle is smooth and consistent
