Hi there I have a 2010 street glide I did a stage one kit with a ness big sucker air cleaner, Rhinehart true duals and a power commander V. I had it dyno- tuned last fall and it ran great. I decided to upgrade to the Rhinehart Xtreme 4" duals. I called the shop that tuned it and emailed Rhinehart and they both told me I should not have to any adjustments to the power commander. The issue is now it is running a little rich, and back fires every time I let of the throttle. Sometimes more than others and sometimes it takes a few seconds to start and I can smell the gas. Anyone have some help, can I go and hook it up to my computer and make a couple changes in settings without worrying about doing damage. I don't really want to have to pay to have it tuned again. Thanks for your help. Troy

 

Anyone know?