Because the g powers will last for 60k miles.Why would you use G-Powers?
They are inferior to the OE iridiums and won't last as long. 60k is probably the upper limit for G-Power, while iridium should be able to exceed 100k. Better yet, ruthenium might have been worth it, too, especially considering how difficult the job is on that car
The blue gaskets look cool
And at that point, the plugs are out lasting the rest of the car.
The engine may well have another 100k in it, but the rest of the car does not.
