New pipes need tuner
#1
New pipes need tuner
I have a 2002 FLHPI (fuel injected) RoadKing has stage 1 air and cam installed= just purchase 4" pipes (DNA) slip on mufflers-need advise on what to tuner to buy
engine running rough in 1st and 2nd then smooths out
engine running rough in 1st and 2nd then smooths out
Last edited by rjayt_2007; 11-19-2016 at 03:25 PM. Reason: cam & air was not mentioned
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