You should tune it.
You can get a plug n play ECM from IDS.
http://idspd.com/xcart/buell-1125cr-hmf-ecm.html
or tune it yourself.
Buelltooth.com
I got a 1125cr and thinking of putting on the HMF exhaust kit. HMF say i don't have to anything other than bolt it in. I also want to run a KN air filter. Has anyone done this? Do i need to remap anything?
You should tune it.
You can get a plug n play ECM from IDS.
http://idspd.com/xcart/buell-1125cr-hmf-ecm.html
or tune it yourself.
Buelltooth.com
If you know how to tune yourself, you can get a "Buelltooth" module and build/modify/edit a map.
If you do not, you're probably better off contacting IDS and having them build you a custom map on an ECM for you.
My $0.02 says that if you have to ask, you're better off sticking to having IDS do the work for you. An improperly done map can really wreak havoc on your bike, or just make it miserable to ride. Myself, I do not know how to properly edit/build/modify fuel maps.
I'm with the rider 'o Silver. Contact IDS.
THANKS for the info.!! Will do.