getting ready to install jack pot 2-1-2 headers on 2013 ultra limited. Question is do I need to replace factory exhaust gaskets? thanks!

 

YES. I would use either Fuel Moto gaskets or Screamin Eagle.

 

Depends on what shape the gaskets are in. Considering they are not that expensive, just get new ones. You can use what has been suggested or just get stock ones, that what I've used. I sprayed wd-40 on the new ones to help them slip in easier, the wd-40 will burn off on the first run, expect a little smoke, no big deal. I have had my exhaust off a few times and have reused the gaskets as long as there is no damage from taking exhaust off and on