Press releases
Classic Cars - August 2018
KOENIG-SPECIALS based on Ferrari 308 GTS
read also here
https://drive-my.com/en/test-drive/item/2958-1983-koenig-specials-ferrari-308gtsi.html
Top Gear Magazine - March 2020
read also here
https://www.topgear.com/car-news/big-reads/whats-deal-koenig-specials