Hey guys,I just got home from the HD dealer and had them install cycleshack slip-ons.They sound great,I'm very pleased with them,however,my bike does'nt seem to be running the wat it was when I had the stock mufflers on.The tech said the ECM will adjust,my question is how long should this take?The gas mileage was down commind back,it used more fuel and it smelled a bit rich once we got home also,we did'nt do the AC,so I'm thinking a couple 100 KMS or so to allow the ECM to re-calibrate.

Thanks.

Mike.

 

About a tank or so and it will adjust don't bother