Originally Posted by roger 04 rt
I've now logged about 500 miles on my add-on fuel pressure regulator (FPR) and LC-1 combo--no BoosterPlug or other changes to my stock R1150RT.
As setup now, I would say that the Boxer engine is as responsive, smooth and powerful (for the bike's weight) as any engine I've owned. It's interesting to duck down below the windscreen between 60 and 80 mph in 6th gear, listening to the engine it's very comfortable at these speeds, powers and RPMs (3000-4000).
At 75mph in 6th gear my 1150RT feels absolutely amazing, sounds great and it makes me want to run until the tank is empty! Just a great "feel" to the motor at this speed! I don't think I ever want own a bike that isn't a BMW boxer!