mdj89

Im looking for new spark plugs for my 2006 mustang gt and was trying to find out if they make 4 prong plugs for that model, thanks.

Dino Dino Bambino

Just get a set of Champion 7989 one-piece plugs.

flash_xx

Or get the oem ones and put the nickel anti seize on them and torque them to the correct spec.

mdj89

Now what about the the ford performance cold spark plugs. Are those any good?

Derf00

Only if you are supercharged. Otherwise a colder plug will just make the carbon problem worse.

I'm on my second set of Champion 1-piece plugs. That's my recommendation for one-and-done.

I wouldn't spend money or waste your time with anything other than Champion or OEM for a stock car. Even a fully built one won't benefit much from a 'high tech' spark plug.

flash_xx

only for nitrous or blown, otherwise they foul up

flash_xx

No car will benefit from a "high tech" sparkplug considering they are all scams.

mdj89

Ok, I just stick with champion...thank you'll so much for the advice

flash_xx

Still, put some nickel antiseize on the threads and torque them properly. Also, put some dielectric grease on the coil boots.

mdj89

Ok I sure will, thanks.