NGK CR8EIX Iridium spark plugs?

[christophe_autos]

Hi,

Maserati recommend only NGK PMR8A and DENSO IU24 (iridium) but not CR8EIX (iridium too), do you know why?

I prefere NGK than Denso, do you think I take a risk if I put CR8EIX in my 3200?

Cheers,
Chris