Switching to normal plugs is an idea which has came up by several dutch drivers. The Novarossi Turbo plugs are crap, there are no GRP's plugs to find as the same with the praisen Sirio plugs and the OS are to expensive. The choice is very thin and the hope is based on the restarted production of GRP.

With the Normal plugs there is a very wide choice with top brands like Enya and they are cheaper than turbo.