BMW R1100R booster plug review after 1 year

[@Zeftow]

Super useful info! I’m Rebuilding a r850r which is essentially the same bike, love seeing the upgrades you try out !

[@jbbloodclot]

Prepare to spend thousands on it

[@JLo1960]

I have had one fitted to my R1100RT for two years. It's made the idle smoother and low speed jerkiness when on and off the throttle has gone. Haven't noticed any difference in the mpg, still around 45-50 mpg. My bike is a stock UK model.

[@nogaragerequired]

I’m glad it’s worked for you, I do wonder if it’s my combination of changes that doesn’t help the mpg.