Originally Posted by
ganymede
anyone using RB cp-02 turbo plug and NOSRAM turbo 6 (#94765) plug on the plus 4?
the threads look a bit different but the shop owner keep saying it can be used... anyone?
I believe the Nosram Plug is made by SH.... If they are what I think they are I would not use them... I found the Sh plugs to have very fragile coils that did not last well....