Originally Posted by
buell248
Check out idspd.com and talk to Tim, they make the ecm for Buell and EBR, If you want a "plug n play" race ecm, it should match your air filter and exhaust, a lot of guys on here use ECMSPY for 03-07 bikes, and I believe its free, but you have to know how to use it, I have a 09 so my bike is different.