Hi HM, the bike was running great. I have been thinking about replacing the BMW stick coils ever sense my coils failed a couple years ago and I found out what new BMW coils cost. Then I saw your (this) thread and finally decided to give it a try. I didn't get the results you have not even close. The Accel coils produced a spark but apparently not of sufficient strength to work under compression. Why I don't know. I was using the Accel Super Coil #140032. Plug leads were the ones that fit a non stick coil R1100RS. My bike is an '04RT.