So I reset the computer and that smoothed out the idle issue noticeably

Other comments:If after you install these plugs you notice rough idle issues or similar, you have to reset your engine computer in order for it to run right

So now you know what to do to fix that poor idle issue

So I reset the computer and that smoothed out the idle issue noticeably

Well after 40,000 Miles, one of the plugs fouled out, (not sure which one or if it was more than one plug that failed), the car just started to sputter as I hit the gas on the Interstate the other day