from the model no fj20e I presume you have the normally aspirated fj20e engine but to make sure, post a picture of the engine showing the exhaust. Why do you need a gasket kit, are you doing a Rebuild ? I take you are in Sweden or somewhere similar. The only advice I can give you for the gasekts is either try
www.fj20.com or send an Email to my mate Lee from
www.performanceparts.com.au who will help but hes in Australia but will ship parts