Part number: 131108. FORD FOCUS MK3 PRE-FACELIFT (HATCHBACK) (2010-2014) 1.6, 1.6TDCi, 2.0TDCi. PROSPORT 35MM LOWERING SUSPENSION SPRINGS. In the rare case you need to claim on the warranty, you will need to provide your order number and date along with pictures showing the fault.
eBay