I ran my Jardine and k&n with stock maps and it ran fine. Did a tps reset and she backfires some but I didn't care
I got my cable for the bike today.. it came with all the software (ecmspy) and drivers and guidance through instruction manuals I would need... I am very happy with the purchase I highly suggest looking this guy up on ebay... it was super fast and pretty cheap, he also included stock and race maps for all xb and x models... the guys username is like5777... so for anyone new to buell or tuning this is a very cheap and non complicated way of getting it done
I ran my Jardine and k&n with stock maps and it ran fine. Did a tps reset and she backfires some but I didn't care
I am running the stock eeprom with a 2004 xb9 race map bike runs fantastic no issues at all... all 2003 race maps I can find are a jumbled mess... but the 04 map seems to be the best alternative