Q: Do the ngk iridium ix plugs for genesis coupe need to be gapped or are they pregapped.what is the gap for our cars?
A: you will need to gap them to 0.028
Q: Are these plugs for the 13' stage 2 canned tune ?
A: Yes these are the same plugs we recommend for Genesis Coupe 2.0T's
Q: Are these priced for a pack of 4?
A: This are sold as (each)
Q: Are this the one step colder spark plugs? If so what are they ore gap to? .028?
A: they are two steps colder and they should be gapped by the end user to 0.028 before install