Eibach spring kit : Pro-Kit Ford Ka/Streetka (RBT/RL2)
https://www.rtec.ws/shop/e10-35-003-01-22-eibach-spring-kit-pro-kit-ford-ka-streetka-rbt-rl2-26740
https://www.rtec.ws/web/image/product.template/26740/image_1920?unique=dd7b61b
Reference :
E10-35-003-01-22