ok so i went to the dealer to pick up a set of plugs and they gave me IMR8C-9H plugs instead of IMR9C-9H plugs like it says in the manual. is there a dealer bullitin up for this or did the guy give me the wrong plugs for my bike? i have a 05 F4i

 

Are those Iridium plugs? did you mention this to the dealer? they could be same specs or better, not sure. Whatever you find out let us know. Good luck