Eibach spring kit : Pro-Kit Porsche Boxster (987)
https://www.rtec.ws/shop/e10-72-006-01-22-eibach-spring-kit-pro-kit-porsche-boxster-987-28479
https://www.rtec.ws/web/image/product.template/28479/image_1920?unique=a1c8aa5
Reference :
E10-72-006-01-22