Random thought, I was wondering if there is any way I can get a richer map for a stock 07 fxdb. I hate how lean the original mapping is .. i enjoy the gurgles and pops and a quick response. I'm debating about swapping the exhaust and air cleaner and adding a tuner, but i think i might be able to hold off till next season. I head of dealers uploading tunes, etc, but i'm not sure if that is something that's recommended, and does any one have other suggestions. Should I just pull the trigger on the performance mods?

 

Not sure what you are trying to gain, but the Xieds worked well on my 07 SB and brought the engine temp down considerably. The download will richen it up a little and raise the rev limiter to 6200 or 6500 rpm, I can't remember.