I've had heated grips on several bikes, some I installed and two factory (Yamaha FJR, BMW RT). They all worked to various degrees (pun intended) but all did the job. The ones on my F3 do not. It is not that cold yet in the NM mountains but winter is coming as is a trip to AK next year. And I would like to replace my OEM grips with some good ones.

Question is, has anyone done that? I suspect I could pull power from the OEM switch and then route it to the after market controller (most have several settings.)