I lost 1 or 2 mpg with the Accelerator module (58 to 56). Mileage can vary greatly on the bike depending on where and how fast you ride it.
Sprockets!!! I got sprockets, 15 and 17 tooth. I used the 17 for a year. It does have an effect on high speed vibes. I did not notice much impact on fuel mileage.
It is adequate for most fire roads, but not the steep twisty type with 1st gear hair pins. I took it off and will save it for long freeway travel. It was the installation of the fuel module that made the use of a 17 tooth on most of the fire roads possible.
BMW Motorrad USA customer service: "We make superior motorcycles and continue to improve them."
itsatdm screwed with this post 12-26-2012 at 10:01 AM