It will fit with abs as far as I know. Where is your module for teh front abs? this mounts to the front of the frame. I can get you one and it will really cool your ride down. I ahve been running this for quite a while and am very happy with the results.
Drew
Drew, Here's a pic of a stock 2011 Fat Boy Lo with the ABS. It looks like it is right in the place the cooler is supposed to go.
Can you check with them and see if it will fit?
By the way, I looked at the 2011 Fat Boy's and it is in the same place as my 2012.
Thanks
I have had my UltraCool on the bike for quite a while now and have traveled hot locales as a part of my journeys. The Ultra Cool works great and I lvoe the way it looks. It bolts up to the down tubes on the frame. I'll get some pics of it today and put them in the thread. I would say on average that my oil temp has been lowered about 30*'s in high heat. I wnet to AZ afew weeks ago and was riding in 110* heat. No issues, no leaks and a cooler running bike.
Drew
I called about the UltraCool today and they said they are releasing a new model for the 103's and 110's called the "Reefer" Chrome cover, 2 fans, more heat exchange area. $499.