Would you consider

Discussion in 'Engine, Fuel and Exhaust' started by robermv32, Jul 13, 2011.

  1. robermv32

    robermv32 Active Member

    I was wondering if the Screamin' Eagle® Nightstick 2-Into-1 Slip-On Muffler would be considered a "free flowing" muffler. I was thinking of going with the K&N air filter and a TFI Gen 3 on my 2010 FLHX. She has the aforementioned Nightstick installed already. Will I need to make any changes to the exhaust when I install the Gen 3 ?
  2. dbmg

    dbmg Guest

    Are you just using a K&N air filter or a full stage 1 air cleaner. Would advise complete air filter upgrade. After setting TFI to spec you are good to go.....
    Exhaust will need no additional set up.