What plugs to use with 3.2 and CAI

[DA75]

Given this setup:

3.2 pulley (no tune, or predator standard tune)
Steeda catback
K&N FIPK

what plugs would you go with?

 

[jordanvraptor]

I still use my stock plugs, just regapped to .035 and I'm running a 2.93 and Predator. Considered going to NGK TR6 or Autolite 103 but I've not had any problems with the stockers.....