jwtucker
V11 Sport 4 Life
The fact that the OP mentions that his bike was backfiring even when stock leads me to believe that the problem may not be related to the (re)mapping at all. On the other hand, he seems to have checked all the l likely suspects. I wonder if theres a way to narrow it down to one side or the other, or at least confirm its happening on both sides?
__Jason
__Jason