Nightster mod Suggestions
Hey guys im new to this forum and Harleys. I have a 1200N and i have been doing mods to it. So far I have a 2012, Black denim 1200N. Stage 1/ Stock heavy breather, vance and hines short shots,pro tuner, harley pro performance cams. Upgraded progressive suspensions forks and springs. Im looking to do some more work to my bike and needed suggestions? Will a different air cleaner improve air flow? Will performance valve springs make a difference? Will I have to change anything else if I upgrade the valve springs? I have alot of questions and I appreciate anyones Help.
Thanks



