dieselman
New Member
i just got my 06 fz1 a few months back and i love it. has k&n and a slip on. my only concern is its not as smooth on the throttle as my fz6 was. ive seen a few fixes for these but didnt know which one would be best. heard about ivans fuel cut out mod, power commander, re-flash ecm, and something about a 2010 ecm. ive heard the 06 ecm isnt the best so maybe getting a newer ecm would be best? any input would be appreciated, thanks