Eibach spring kit : Pro-Kit AUDI A4 (8W_/B9)/A5 Sportba. F57
https://www.rtec.ws/shop/e10-15-023-05-22-eibach-spring-kit-pro-kit-audi-a4-8w-b9-a5-sportba-f57-36145
https://www.rtec.ws/web/image/product.template/36145/image_1920?unique=39dd7d0
Reference :
E10-15-023-05-22