The info that I have found is that if you have Extended Forward Controls, that there is not a Hiway Bar that will fit - HD or After Market. I wanted to know if anyone has found a Hiway Bar that will fit. So far I have not found one yet. Do you have a part Number that you know will fit?
A good place to check for after market stuff is J&P cycles, there at least you get a good idea of alot of things. (emailforurl.com) Order ther free catalog great for reference or buy.