I cant speak directly for your series of bike, however i added the DP slip on/filter, ECU to my 1198, and when i dyno'd the bike, it was between very rich (10.0-1) and rich (12.0-1) afr, only at 1 point on the map did my afr meet the 13.1-13.2 which is accepted as best for power production and rideability. With a PC i could tune it to perfection.
We didnt log part throttle and the ECU did make the bike better everywhere, but it could be perfect, not RICH with a PC5. I plan on adding a PC after i reflash my ECU for the full system i recently added, and getting a custom tune.
So a YES would be my thought.