Eibach spring kit : Pro-Kit Subaru Impreza WRX STI (G3 2011)
https://www.rtec.ws/shop/e10-77-009-01-22-eibach-spring-kit-pro-kit-subaru-impreza-wrx-sti-g3-2011-28957
https://www.rtec.ws/web/image/product.template/28957/image_1920?unique=39dd7d0
Reference :
E10-77-009-01-22