I have rescently traded my Harley for a 08 Uly and while researching this forum I found a air box mod that I can no longer find. Can anyone help me out. Also i will be switching over to the Drummer exhaust because i would liike to keep the strength of the stock pipe, would it be better to buy a race ecm or just get it remapped. I am not computer savy enough to do the ecmSpy software.