DEATH4OF4
Junior Member
ok so i have a 2008 fz6 with a power commander III,leo vince sbk's with cat. elim. and bcm filter. i installed the leo's 4 days ago. i also downloaded the leo-stock or after market filter. everything seems to run much better but my rpm's fluctuate on idle or 1st gear at a stop. when i took the db killers out the fluctuation was even more noticeable.was thinking it could be a back pressure thing. I've tried to adjust the idle and also unplugged the battery,and also adjusted the power commander(+1 rich) but it only made it better for a little while. is this anything to worry about or is that just how it is. i should at least sync the throttle right? i know someone out there has dealt with this problem. any help would be much appreciated.
ty,
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ty,
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