Join Date: Sep 2010
Location: Mississippi Gulf Coast
I had a new a/c and headpipe and slips on put on last weekend with no new map/tuner. Early on, but no issues or concerns with the bike not running poorly.
I will likely get a tune down the road as I do think it will make the bike run better, but my experience would say not required...
For what the HD d/l will cost plus the dyno time they are going to try to sell you you would be better off with a tuner. No matter what the dealer does as far a a d/l, it will still be lean as per EPA standards.
2011 FLTRX,Fat Shots Pipes,Wind Vest Windshield,Dobeck EJK, Chrome forks, 2+2 bars, SE Ventalator breather, Andrews 48 H Cams, Rivera Taper Lite Pushrods