champion in mopars is correct
youre not true moparan unless you do
why run anything else
as for bosch bmw volkswagons
volvos.
wouldnt run bosch in my pedal wagan non burn ing
piston hole makin plug center electode dropin
plug if it was the only plug ever made
i would put bare wire in my cylindr first
before ever run that crap of what they call a sparkplug