My friend bought a 2010 Street Glide and did not like the 2 into 1. So we found a 2010 2 into 1 into 2 off from a 2010 Electri Glide on ebay and put it on. Bike runs fine ( I tell him it sounds like a Goldwing ) but the next step is Rush slipons . Some people say just put them on and run them others say you have to remap or some sort of tuning???? Has anyone out there done this to their Street Glide ?????