These http://cgi.ebay.com/ebaymotors/SANTE...QQcmdZViewItemwill fit, but they don't have O2 bungs for the O2 sensors. You can drill holes and weld nuts on to make your own bungs like a lot of people have done, or you can use a Fuel Management System like the Dobeck TFI or PCIII that has O2 sensor eliminators. The Hooker Rebels that I put on my Bones were made for an 06, but they bolt right up and I just removed the O2 sensors when I installed the eliminators. They work great.