I recently replaced my stock breather with a SE "Burst" heavy breather. My next change will be to go with SE slip ons. I know I will need to change the MAP in the ECM after I put the mufflers on. And eventually I am going to buy the SE Race tuner. I did have all of that when I owned my Fat Boy, so I still have the software.
My dilemma is, do I have the dealer download stage 1, and go from there, or do I take a chance and down load a MAP from the software? (the one main change listed in the software map is FT for flat cylinders, everything else is OE)
2018 Road Glide
ABS. Boom Audio