Spark plug Autolite or Denso

I dunno about coil packs but I put in Denso Iridium plugs a couple months ago and they have been working out just fine...

Thanks for the all input guys, I kept the Denso IK22's at the stock .032 and they seem to work grrrrrrrrrrrrrrrreat, all my miss firing issues are gone (probably due to faulty old coils) and the old IK22's I had in there were probably looooong in the tooth with around 50k on them. I do notice the smoother idle and the butt dyno feels it seems to be a bit more eager to go from low revs feels so good to not have to 1/2 step on the gas so it doesn't go into high boost and misfire, drove like that for several months:facepalm:

I have 2.0TFSI coils and new Denso IK22's. So the only other thing that would effect all cylinders is the coil pack harness? What do you guys think?

After switching to the densos IK22 @ .035 it was that "night and day" difference some others are claiming.

Just replaced mine with Denso Iridiums, seems to be doing good.

I have always used the denso iridiums for big turbo use. They are a bit cooler then the BKR7E, and they last forever, no fiddling around with plugs. I even have had the head off the car and left the same damn plugs in it lol. Ya, they are more expensive, but I like the convenience of just never touching them.

When it is warm out the IK24's work awsome. But on cold mornings they suck for the first 3-5 minutes of driving.

I didn't know any better and used ****ty autolite spark plugs, and everything was fine and the misfires went away... A few days ago I noticed on quick acceleration and around 4-5k RPM's, the engine loses power, accelerates slower than...well, slower than a 2.0 normally is.

I installed brand new denso ik24 plugs gapped at .026 and I am still getting misfires.

The autolite is a cheap plug, not what is recommended to be used.