DDK - Die Deutschen Klassiker

Is it necessary to remove the cover plate (PORSCHE on) through which the ends of the plug leads run, to get the plugs out and new ones in ?

Sounds an odd question, have changed loads of plugs in my life but concerned that I would not be able to site the new plug on its thread squarely through the hole. Hope you know what I mean ...

Grateful for help

No need.

And its actually quite hard to cross thread the 911 plugs..

But its still imprtant to use the correct plug spanner..

Kind regards
David

that's a relief, thanks